Pen Allt-Mawr (Powys) weather

Find a forecast

Next hour

Heavy rain

Feels like -2°
Rain ≥95%
20mph wind from S

Sunday

Sleet showers

Feels like -2°
Heavy rain at 4am
Max wind speed 34mph

Monday

Sunny intervals

Feels like -3°
Sleet showers at 12am
Max wind speed 32mph

Tuesday

Sunny

Feels like -3°
Low chance of rain
Max wind speed 21mph

Wednesday

Light rain

Feels like 1°
Overcast at 12pm
Max wind speed 14mph

Thursday

Light rain

Feels like 4°
Light rain at 12am
Max wind speed 18mph

Friday

Mist

Feels like 2°
Mist at 9am
Max wind speed 17mph

Saturday

Sunny intervals

Feels like 0°
Cloudy at 12am
Max wind speed 16mph

Forecast days

Today Today

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 0° Celsius;
Mon Monday

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: -1° Celsius;
Tue Tuesday

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -3° Celsius;
Wed Wednesday

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 5° Celsius;
Thu Thursday

Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 2° Celsius;
Fri Friday

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 0° Celsius;
Sat Saturday

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: -3° Celsius;

7 day forecast for Pen Allt-Mawr

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	4°	4°	4°	3°	2°	1°	2°	2°	2°	2°	2°	2°	1°	1°	1°	1°	1°	1°	1°	1°
Chance of precipitation	≥95%	50%	40%	20%	10%	40%	60%	80%	80%	90%	90%	80%	70%	70%	50%	60%	70%	80%	80%	90%
Wind speed and direction	20mph	22mph	26mph	28mph	26mph	24mph	24mph	26mph	26mph	25mph	24mph	25mph	24mph	24mph	27mph	28mph	30mph	33mph	34mph	33mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	2°	3°	3°	3°	3°	2°	2°	2°	2°	1°	1°	1°	1°
Chance of precipitation	90%	90%	90%	90%	80%	60%	50%	30%	20%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	32mph	30mph	29mph	25mph	24mph	22mph	21mph	21mph	21mph	22mph	22mph	23mph	23mph	24mph	24mph	27mph	26mph	26mph	25mph	24mph	24mph	23mph	21mph	21mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	0°	0°	0°	0°	0°	0°	0°	0°	0°	0°	1°	2°	3°	3°	3°	2°	1°	0°	0°	0°	0°	-1°	-1°	-1°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	21mph	21mph	20mph	18mph	17mph	17mph	17mph	16mph	16mph	16mph	16mph	16mph	16mph	16mph	15mph	15mph	13mph	12mph	12mph	11mph	11mph	10mph	9mph	9mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	-1°	-1°	-1°	-1°	-1°	0°	0°	0°	0°	1°	2°	3°	3°	3°	3°	3°	3°	3°	3°	4°	4°	5°	5°	5°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	20%	20%	30%	50%	60%	60%	70%	70%	70%	70%	70%	70%	60%	60%
Wind speed and direction	8mph	8mph	8mph	7mph	7mph	7mph	7mph	7mph	7mph	7mph	7mph	9mph	10mph	11mph	12mph	13mph	13mph	12mph	12mph	12mph	13mph	13mph	14mph	14mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	6°	6°	6°	6°	7°	7°	7°	7°	7°	7°	8°	8°	8°	8°	8°	7°	7°	6°	6°	5°	5°	5°	5°	4°
Chance of precipitation	60%	50%	50%	50%	60%	60%	50%	50%	50%	50%	50%	60%	50%	50%	40%	40%	40%	30%	30%	30%	30%	20%	20%	20%
Wind speed and direction	15mph	16mph	17mph	17mph	17mph	18mph	18mph	18mph	18mph	16mph	17mph	18mph	18mph	18mph	18mph	18mph	16mph	14mph	14mph	13mph	13mph	15mph	15mph	15mph

Next day

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	4°	4°	3°	4°	6°	5°	4°	4°
Chance of precipitation	20%	20%	20%	30%	50%	50%	50%	50%
Wind speed and direction	15mph	11mph	11mph	10mph	14mph	17mph	16mph	16mph

Next day

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	3°	3°	2°	2°	4°	3°	1°	0°
Chance of precipitation	50%	40%	30%	30%	30%	20%	10%	20%
Wind speed and direction	16mph	12mph	11mph	11mph	13mph	15mph	12mph	11mph

Next day

Pen Allt-Mawr weather map

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Updated: 2am on 23 November 2025

Pen Allt-Mawr forecast

Select units Temperature units

Wind

Daily highest gust

44mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

≥95%

Heavy rain at 4am

Humidity

Daily high

99%

Daily low

86%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

> 70km

Daily low

< 0.1km

Sunrise and sunset

07:46 16:11

Complete sun and moon data for Sunday - U.S. Naval Observatory

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Today

Time and weather

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	20mph Strong winds	22mph Strong winds	26mph Strong winds	28mph Strong winds	26mph Strong winds	24mph Strong winds	24mph Strong winds	26mph Strong winds	26mph Strong winds	25mph Strong winds	24mph Strong winds	25mph Strong winds	24mph Strong winds	24mph Strong winds	27mph Strong winds	28mph Strong winds	30mph Strong winds	33mph Strong winds	34mph Strong winds	33mph Strong winds

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	S South	SSW South-south-west	W West	WNW West-north-west	WNW West-north-west	W West	W West	W West	W West	W West	W West	W West	W West	W West	W West	W West	WSW West-south-west	WSW West-south-west	W West	W West

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	29mph	33mph	36mph	34mph	32mph	32mph	35mph	38mph	39mph	38mph	37mph	35mph	36mph	36mph	37mph	40mph	43mph	43mph	44mph	43mph

Temperature

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	4°	4°	4°	3°	2°	1°	2°	2°	2°	2°	2°	2°	1°	1°	1°	1°	1°	1°	1°	1°

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-2°	-2°	-2°	-4°	-5°	-5°	-5°	-5°	-4°	-5°	-5°	-5°	-6°	-6°	-6°	-6°	-7°	-7°	-7°	-7°

Humidity

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	99%	99%	96%	94%	91%	88%	87%	86%	87%	88%	88%	89%	89%	90%	90%	88%	89%	90%	94%	96%

Rain and snow

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	≥95%	50%	40%	20%	10%	40%	60%	80%	80%	90%	90%	80%	70%	70%	50%	60%	70%	80%	80%	90%

UV

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very poor	Very poor	Poor	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Good	Very poor	Very poor

Select units Temperature units

Wind

Daily highest gust

41mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

90%

Sleet showers at 12am

Humidity

Daily high

98%

Daily low

85%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

50km

Daily low

< 0.1km

Sunrise and sunset

07:48 16:10

Complete sun and moon data for Monday - U.S. Naval Observatory

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Monday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	32mph Strong winds	30mph Strong winds	29mph Strong winds	25mph Strong winds	24mph Strong winds	22mph Strong winds	21mph Strong winds	21mph Strong winds	21mph Strong winds	22mph Strong winds	22mph Strong winds	23mph Strong winds	23mph Strong winds	24mph Strong winds	24mph Strong winds	27mph Strong winds	26mph Strong winds	26mph Strong winds	25mph Strong winds	24mph Strong winds	24mph Strong winds	23mph Strong winds	21mph Strong winds	21mph Strong winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	W West	W West	W West	WNW West-north-west	WNW West-north-west	WNW West-north-west	NW North-west	NW North-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	41mph	38mph	35mph	34mph	31mph	29mph	28mph	28mph	26mph	26mph	29mph	29mph	31mph	31mph	31mph	29mph	29mph	28mph	28mph	27mph	26mph	25mph	25mph	25mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	2°	3°	3°	3°	3°	2°	2°	2°	2°	1°	1°	1°	1°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-7°	-7°	-7°	-6°	-6°	-6°	-6°	-6°	-6°	-6°	-5°	-5°	-4°	-3°	-3°	-4°	-4°	-5°	-5°	-5°	-5°	-6°	-6°	-6°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	97%	98%	97%	98%	98%	98%	97%	97%	96%	95%	93%	92%	90%	87%	85%	85%	86%	88%	90%	90%	90%	90%	90%	91%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	90%	90%	90%	90%	80%	60%	50%	30%	20%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	<5%	<5%	<5%	<5%	<5%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Poor	Poor	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent

Select units Temperature units

Wind

Daily highest gust

24mph

Feels like

Daily high

Daily low

Next rain

Low chance of rain

Humidity

Daily high

91%

Daily low

76%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

65km

Daily low

40km

Sunrise and sunset

07:49 16:09

Complete sun and moon data for Tuesday - U.S. Naval Observatory

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Tuesday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	21mph Strong winds	21mph Strong winds	20mph Strong winds	18mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	15mph Light winds	15mph Light winds	13mph Light winds	12mph Gentle breeze	12mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west	NNW North-north-west

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	24mph	24mph	22mph	22mph	22mph	21mph	20mph	20mph	19mph	21mph	22mph	24mph	24mph	23mph	20mph	16mph	14mph	14mph	13mph	12mph	12mph	11mph	10mph	10mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	0°	0°	0°	0°	0°	0°	0°	0°	0°	0°	1°	2°	3°	3°	3°	2°	1°	0°	0°	0°	0°	-1°	-1°	-1°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-6°	-7°	-6°	-6°	-6°	-6°	-6°	-6°	-6°	-6°	-4°	-4°	-3°	-3°	-3°	-3°	-4°	-5°	-5°	-5°	-5°	-5°	-5°	-5°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	90%	89%	89%	89%	89%	90%	90%	91%	90%	88%	85%	83%	78%	76%	76%	81%	86%	88%	89%	88%	87%	87%	87%	87%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent

Select units Temperature units

Wind

Daily highest gust

24mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

30%

Overcast at 12pm

Humidity

Daily high

100%

Daily low

83%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

55km

Daily low

< 0.1km

Sunrise and sunset

07:51 16:09

Complete sun and moon data for Wednesday - U.S. Naval Observatory

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Wednesday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	9mph Gentle breeze	10mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	13mph Light winds	13mph Light winds	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	13mph Light winds	13mph Light winds	14mph Light winds	14mph Light winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	NNW North-north-west	NW North-west	NW North-west	NW North-west	WNW West-north-west	W West	W West	WSW West-south-west	SW South-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SW South-west	SW South-west

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	10mph	10mph	10mph	10mph	10mph	10mph	10mph	10mph	11mph	11mph	13mph	16mph	18mph	18mph	18mph	18mph	19mph	20mph	20mph	21mph	21mph	23mph	23mph	24mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	-1°	-1°	-1°	-1°	-1°	0°	0°	0°	0°	1°	2°	3°	3°	3°	3°	3°	3°	3°	3°	4°	4°	5°	5°	5°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-5°	-5°	-5°	-5°	-4°	-4°	-4°	-4°	-3°	-2°	-1°	-1°	-1°	-1°	-1°	-2°	-2°	-1°	-1°	0°	0°	0°	1°	1°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	86%	85%	85%	83%	84%	85%	85%	84%	84%	84%	84%	83%	85%	86%	91%	94%	97%	98%	99%	99%	99%	100%	100%	100%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	20%	20%	30%	50%	60%	60%	70%	70%	70%	70%	70%	70%	60%	60%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Very good	Very good	Very good	Very good	Good	Moderate	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor

Select units Temperature units

Wind

Daily highest gust

29mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

60%

Light rain at 12am

Humidity

Daily high

99%

Daily low

95%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

17km

Daily low

< 0.1km

Sunrise and sunset

07:53 16:08

Complete sun and moon data for Thursday - U.S. Naval Observatory

Air pollution

No air pollution data

Thursday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	15mph Light winds	16mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	16mph Light winds	17mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	16mph Light winds	14mph Light winds	14mph Light winds	13mph Light winds	13mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	25mph	25mph	26mph	25mph	26mph	26mph	25mph	25mph	25mph	26mph	27mph	28mph	29mph	28mph	23mph	20mph	19mph	19mph	18mph	18mph	16mph	16mph	16mph	16mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	6°	6°	6°	6°	7°	7°	7°	7°	7°	7°	8°	8°	8°	8°	8°	7°	7°	6°	6°	5°	5°	5°	5°	4°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	1°	2°	2°	2°	2°	2°	3°	3°	3°	3°	4°	4°	4°	4°	4°	3°	2°	2°	2°	1°	1°	0°	0°	0°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	99%	99%	99%	99%	99%	99%	99%	99%	99%	98%	97%	97%	97%	96%	95%	95%	95%	95%	96%	96%	96%	96%	96%	96%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	60%	50%	50%	50%	60%	60%	50%	50%	50%	50%	50%	60%	50%	50%	40%	40%	40%	30%	30%	30%	30%	20%	20%	20%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Poor	Good	Good	Good	Good	Good	Good	Good	Good

Select units Temperature units

Wind

Daily highest gust

20mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

30%

Mist at 9am

Humidity

Daily high

97%

Daily low

93%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

15km

Daily low

0.9km

Sunrise and sunset

07:54 16:07

Complete sun and moon data for Friday - U.S. Naval Observatory

Air pollution

No air pollution data

Friday

Time and weather

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols

Wind

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Speed	15mph Light winds	11mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	14mph Light winds	17mph Light winds	16mph Light winds	16mph Light winds

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Direction from	WSW West-south-west	SW South-west	SSW South-south-west	S South	S South	S South	S South	SSW South-south-west

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Gusts	17mph	14mph	12mph	15mph	20mph	19mph	20mph	19mph

Temperature

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Actual (°C)	4°	4°	3°	4°	6°	5°	4°	4°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Feels like (°C)	0°	0°	0°	0°	2°	1°	-1°	-1°

Humidity

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	96%	96%	97%	97%	94%	93%	96%	95%

Rain and snow

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Chance	20%	20%	20%	30%	50%	50%	50%	50%

UV

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
UV	No risk	No risk	No risk	Low	Low	Low	No risk	No risk

Visibility

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Visibility	Good	Good	Good	Poor	Poor	Good	Poor	Very poor

Select units Temperature units

Wind

Daily highest gust

18mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

50%

Cloudy at 12am

Humidity

Daily high

95%

Daily low

88%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

21km

Daily low

8km

Sunrise and sunset

07:56 16:06

Complete sun and moon data for Saturday - U.S. Naval Observatory

Air pollution

No air pollution data

Saturday

Time and weather

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols

Wind

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Speed	16mph Light winds	12mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	13mph Light winds	15mph Light winds	12mph Gentle breeze	11mph Gentle breeze

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Direction from	SSW South-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	W West	W West	W West

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Gusts	18mph	16mph	14mph	16mph	18mph	17mph	13mph	14mph

Temperature

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Actual (°C)	3°	3°	2°	2°	4°	3°	1°	0°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Feels like (°C)	-2°	-2°	-2°	-2°	0°	-1°	-4°	-5°

Humidity

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	95%	95%	95%	94%	88%	88%	93%	94%

Rain and snow

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Chance	50%	40%	30%	30%	30%	20%	10%	20%

UV

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
UV	No risk	No risk	No risk	Low	Low	Low	No risk	No risk

Visibility

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Visibility	Moderate	Good	Good	Good	Very good	Very good	Good	Good

Updated: 3:24am on 23 November 2025

Forecast explained

UK video forecast

WARNING

Flood alerts in force for Wales

Natural Resources Wales

Wales weather forecast

Headline:

Chilly winds over the next few days.

Today:

Early rain clearing, with sunshine and showers following. A windy day with coastal gales possible, making it feel cool despite temperatures being near the seasonal average. Maximum temperature 10 °C.

Tonight:

Windy this evening with showers and longer spells of rain returning into the night. Becoming somewhat drier towards dawn as the breeze begins to moderate. Patchy frost possible in shelter. Minimum temperature 2 °C.

Monday:

A continuous feed of showers across Pembrokeshire during Monday, heavy at times. Generally drier further east with an increasing number of sunny spells. Feeling cold in the brisk northerly winds. Maximum temperature 10 °C.

Outlook for Tuesday to Thursday:

Settled on Tuesday with plenty of sunshine and lighter winds, concluding with a frosty night. Cloud building to start Wednesday then turning wet and windy from mid-week, though milder too.

Updated: 04:00 (UTC) on Sun 23 Nov 2025

UK long range weather forecast

After a settled start across much of England and Wales, it will be quickly turning unsettled across Northern Ireland, Scotland, and then the remainder of England and Wales through Wednesday and into Thursday, with cloud and rain bearing Atlantic systems heralding a step change back towards more changeable, or even unsettled conditions through the last days of November into early December. Rain could at times be heavy and prolonged, with the risk of gales. There could be some short-lived transient settled periods too, perhaps bringing an increased risk of frost and fog for a day or two, this most likely further south east. Milder than seen recently, with temperatures more generally above average than below through much of the period.

Updated: 14:00 (UTC) on Sat 22 Nov 2025

Likely remaining generally unsettled with spells of wet and windy weather, especially for areas further north and west. Towards the south east, there are more likely to be intermittent settled periods, with an increased likelihood of fog and overnight frost. Above average temperatures are slightly more likely overall, but colder spells could still occur. One or more spells of snow cannot be ruled out, should weather systems arrive into colder air.

Updated: 15:00 (UTC) on Sat 22 Nov 2025

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Pen Allt-Mawr (Powys) weather

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