Pen Pumlumon-Arwystli (Ceredigion) weather

Find a forecast

Next hour

Partly cloudy

Feels like -1°
Wintry showers <5%
Max gust 10mph from N Max gust 10mph from the north

Tuesday

Sunny

Feels like -1°
Wintry showers <5%
Max gust 17mph

Wednesday

Light rain

Feels like 2°
Light rain 50% at 7am
Max gust 45mph

Thursday

Light rain

Feels like 1°
Rain 40% at 9am
Max gust 32mph

Friday

Light showers

Feels like -2°
Light showers 70% at 6am
Max gust 32mph

Saturday

Light rain

Feels like -2°
Light showers 50% at 6am
Max gust 36mph

Sunday

Cloudy

Feels like -2°
Rain 30% at 12pm
Max gust 16mph

Monday

Cloudy

Feels like -2°
Wintry showers 20% at 12am
Max gust 15mph

Forecast days

Today Today

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 0° Celsius;
Wed Wednesday

Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 5° Celsius;
Thu Thursday

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 2° Celsius;
Fri Friday

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 3° Celsius;
Sat Saturday

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: -2° Celsius;
Sun Sunday

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -2° Celsius;
Mon Monday

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -2° Celsius;

7 day forecast for Pen Pumlumon-Arwystli

Time	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	2°	2°	1°	2°	2°	3°	3°	3°	2°	1°	1°	1°	1°	0°	1°	1°	0°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	7mph	7mph	7mph	7mph	7mph	9mph	10mph	10mph	9mph	8mph	7mph	7mph	8mph	8mph	9mph	9mph	10mph

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°	1°	1°	2°	2°	2°	3°	3°	3°	3°	4°	4°	4°	5°	5°	6°	6°	7°	7°	7°	7°	7°	6°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	10%	50%	80%	≥95%	≥95%	90%	90%	90%	90%	90%	≥95%	≥95%	≥95%	≥95%	90%	80%	70%	40%
Wind speed and direction	11mph	12mph	14mph	16mph	19mph	21mph	23mph	23mph	25mph	27mph	29mph	30mph	30mph	30mph	31mph	32mph	31mph	31mph	32mph	31mph	29mph	27mph	24mph	22mph

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°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	6°	6°	6°	6°	5°	5°	4°	4°	3°	3°	2°
Chance of precipitation	20%	10%	10%	10%	10%	10%	10%	20%	30%	40%	50%	50%	70%	70%	70%	80%	90%	80%	80%	70%	60%	40%	30%	30%
Wind speed and direction	21mph	21mph	20mph	19mph	17mph	15mph	13mph	13mph	14mph	14mph	15mph	16mph	17mph	18mph	19mph	20mph	20mph	21mph	23mph	23mph	22mph	21mph	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	2°	2°	2°	3°	2°	3°	3°	3°	3°	3°	3°	3°	4°	4°	4°	4°	3°	3°	3°	3°	3°	3°	3°	4°
Chance of precipitation	30%	40%	40%	50%	50%	60%	70%	60%	50%	50%	50%	50%	60%	50%	50%	50%	40%	40%	30%	30%	30%	30%	30%	30%
Wind speed and direction	21mph	21mph	22mph	22mph	22mph	22mph	21mph	20mph	20mph	20mph	20mph	21mph	21mph	21mph	21mph	21mph	20mph	20mph	20mph	21mph	21mph	21mph	21mph	22mph

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	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	3°	3°	2°	2°	2°	2°	1°	1°	1°	0°
Chance of precipitation	30%	30%	30%	40%	50%	50%	50%	50%	60%	70%	70%	80%	80%	90%	80%	80%	70%	70%	60%	60%	50%	50%	40%	40%
Wind speed and direction	23mph	24mph	24mph	25mph	25mph	25mph	24mph	23mph	23mph	22mph	22mph	22mph	21mph	20mph	17mph	15mph	13mph	11mph	11mph	11mph	10mph	10mph	9mph	9mph

Next day

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

Next day

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	0°	0°	0°	0°	3°	3°	1°	0°
Chance of precipitation	20%	10%	20%	20%	10%	10%	<5%	10%
Wind speed and direction	10mph	9mph	9mph	10mph	12mph	13mph	12mph	11mph

Next day

Select units Temperature units

Wind

Daily highest gust

17mph

Feels like

Daily high

Daily low

Next rain

Wintry showers <5%

Humidity

Daily high

97%

Daily low

86%

Daily highest level

Low

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

Visibility

Daily high

35km

Daily low

13km

Sunrise and sunset

08:21 16:01

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

Today

Time and weather

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

Wind

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

Time	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	N north	NNW north northwest	NNW north northwest	NNW north northwest	NW northwest	NW northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	W west	W west	WSW west southwest	SW southwest	SW southwest	SW southwest

Time	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	10mph	11mph	12mph	12mph	13mph	14mph	14mph	12mph	10mph	10mph	10mph	10mph	10mph	12mph	13mph	15mph	17mph

Temperature

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

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

Humidity

Time	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	97%	96%	96%	95%	92%	88%	86%	87%	92%	94%	95%	94%	93%	92%	93%	93%	92%

Rain and snow

Time	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%

UV

Time	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	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	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Good	Good	Good	Good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Wind

Daily highest gust

45mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

50%

Light rain 50% at 7am

Humidity

Daily high

99%

Daily low

88%

Daily highest level

Low

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

Visibility

Daily high

40km

Daily low

< 0.1km

Sunrise and sunset

08:21 16:01

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	11mph Gentle breeze	12mph Gentle breeze	14mph Light winds	16mph Light winds	19mph Strong winds	21mph Strong winds	23mph Strong winds	23mph Strong winds	25mph Strong winds	27mph Strong winds	29mph Strong winds	30mph Strong winds	30mph Strong winds	30mph Strong winds	31mph Strong winds	32mph Strong winds	31mph Strong winds	31mph Strong winds	32mph Strong winds	31mph Strong winds	29mph Strong winds	27mph Strong winds	24mph Strong winds	22mph 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	SW southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SW southwest	SW southwest	WSW west southwest	WSW west southwest

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	18mph	20mph	22mph	23mph	25mph	27mph	30mph	32mph	33mph	37mph	40mph	43mph	44mph	45mph	45mph	45mph	45mph	44mph	43mph	42mph	39mph	34mph	26mph	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)	0°	0°	1°	1°	2°	2°	2°	3°	3°	3°	3°	4°	4°	4°	5°	5°	6°	6°	7°	7°	7°	7°	7°	6°

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°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-3°	-3°	-3°	-2°	-2°	-1°	0°	0°	1°	2°	2°	2°	2°	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	89%	88%	88%	89%	91%	92%	92%	91%	92%	95%	97%	97%	98%	98%	98%	98%	98%	97%	98%	98%	99%	99%	99%	99%

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%	10%	50%	80%	≥95%	≥95%	90%	90%	90%	90%	90%	≥95%	≥95%	≥95%	≥95%	90%	80%	70%	40%

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	No risk	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 good	Very good	Very good	Excellent	Very good	Very good	Very good	Very good	Good	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

Wind

Daily highest gust

32mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

40%

Rain 40% at 9am

Humidity

Daily high

99%

Daily low

91%

Daily highest level

No risk

You can safely stay outside.

Visibility

Daily high

65km

Daily low

< 0.1km

Sunrise and sunset

08:22 16:01

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

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

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	21mph Strong winds	21mph Strong winds	20mph Strong winds	19mph Strong winds	17mph Light winds	15mph Light winds	13mph Light winds	13mph Light winds	14mph Light winds	14mph Light winds	15mph Light winds	16mph Light winds	17mph Light winds	18mph Light winds	19mph Strong winds	20mph Strong winds	20mph Strong winds	21mph Strong winds	23mph Strong winds	23mph Strong winds	22mph Strong winds	21mph 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	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	SW southwest	SW southwest	SSW south southwest	SSW south southwest	S south	S south	S south	S south	S south	S south	S south	S south	SSW south southwest	SW southwest	SW southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest

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	23mph	22mph	21mph	19mph	18mph	19mph	21mph	22mph	22mph	24mph	25mph	25mph	26mph	28mph	28mph	29mph	29mph	32mph	31mph	29mph	28mph	27mph	28mph

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°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	6°	6°	6°	6°	5°	5°	4°	4°	3°	3°	2°

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°	0°	0°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	0°	0°	-1°	-2°	-3°	-3°	-4°

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	98%	99%	98%	98%	98%	98%	98%	98%	97%	96%	95%	95%	96%	96%	96%	97%	98%	97%	98%	97%	97%	96%	93%	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	20%	10%	10%	10%	10%	10%	10%	20%	30%	40%	50%	50%	70%	70%	70%	80%	90%	80%	80%	70%	60%	40%	30%	30%

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	No risk	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	Poor	Poor	Poor	Good	Good	Good	Poor	Poor	Poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Excellent	Excellent	Excellent

Wind

Daily highest gust

32mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

30%

Light showers 70% at 6am

Humidity

Daily high

97%

Daily low

90%

Daily highest level

Low

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

Visibility

Daily high

> 70km

Daily low

0.5km

Sunrise and sunset

08:23 16:02

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

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Friday

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	22mph Strong winds	22mph Strong winds	22mph Strong winds	22mph Strong winds	21mph Strong winds	20mph Strong winds	20mph Strong winds	20mph Strong winds	20mph Strong winds	21mph Strong winds	21mph Strong winds	21mph Strong winds	21mph Strong winds	21mph Strong winds	20mph Strong winds	20mph Strong winds	20mph Strong winds	21mph Strong winds	21mph Strong winds	21mph Strong winds	21mph Strong winds	22mph 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	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	SW southwest	SW southwest	WSW west southwest	SW southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SSW south southwest

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	28mph	30mph	32mph	31mph	31mph	32mph	31mph	31mph	31mph	31mph	31mph	31mph	31mph	30mph	29mph	27mph	26mph	27mph	25mph	25mph	25mph	25mph	27mph	29mph

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)	2°	2°	2°	3°	2°	3°	3°	3°	3°	3°	3°	3°	4°	4°	4°	4°	3°	3°	3°	3°	3°	3°	3°	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)	-4°	-4°	-4°	-4°	-4°	-4°	-3°	-3°	-3°	-3°	-3°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-3°	-3°	-3°	-3°	-3°	-2°

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	91%	90%	92%	92%	95%	96%	96%	96%	96%	97%	96%	95%	94%	92%	92%	93%	94%	95%	96%	95%	95%	95%	95%	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	30%	40%	40%	50%	50%	60%	70%	60%	50%	50%	50%	50%	60%	50%	50%	50%	40%	40%	30%	30%	30%	30%	30%	30%

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	No risk	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	Poor	Poor	Poor	Poor	Very poor	Poor	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Very good	Very good	Poor

Wind

Daily highest gust

36mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

30%

Light showers 50% at 6am

Humidity

Daily high

96%

Daily low

93%

Daily highest level

Low

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

Visibility

Daily high

17km

Daily low

0.5km

Sunrise and sunset

08:23 16:02

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

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Saturday

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	23mph Strong winds	24mph Strong winds	24mph Strong winds	25mph Strong winds	25mph Strong winds	25mph Strong winds	24mph Strong winds	23mph Strong winds	23mph Strong winds	22mph Strong winds	22mph Strong winds	22mph Strong winds	21mph Strong winds	20mph Strong winds	17mph Light winds	15mph Light winds	13mph Light winds	11mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	10mph 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	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest

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	29mph	31mph	32mph	34mph	34mph	34mph	34mph	35mph	36mph	36mph	36mph	34mph	32mph	28mph	25mph	22mph	20mph	19mph	18mph	17mph	16mph	18mph	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)	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	4°	3°	3°	2°	2°	2°	2°	1°	1°	1°	0°

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)	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-3°	-3°	-3°	-3°	-4°	-4°

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	96%	96%	95%	95%	95%	95%	94%	94%	94%	93%	93%	93%	93%	94%	94%	94%	95%	95%	96%	96%	96%	95%	95%	94%

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	30%	30%	30%	40%	50%	50%	50%	50%	60%	70%	70%	80%	80%	90%	80%	80%	70%	70%	60%	60%	50%	50%	40%	40%

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	No risk	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	Poor	Poor	Poor	Poor	Poor	Poor	Poor	Good	Good	Good	Good	Good	Good	Good	Good	Good

Wind

Daily highest gust

16mph

Feels like

Daily high

Daily low

Next rain

Rain 30% at 12pm

Humidity

Daily high

96%

Daily low

91%

Daily highest level

Low

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

Visibility

Daily high

18km

Daily low

10km

Sunrise and sunset

08:24 16:03

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

Air pollution

No air pollution data

Sunday

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	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	11mph Gentle breeze	13mph Light winds	11mph Gentle breeze	10mph Gentle breeze

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Direction from	SW southwest	SSW south southwest	SW southwest	SE southeast	ESE east southeast	N north	ENE east northeast	NE northeast

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Gusts	11mph	11mph	10mph	12mph	16mph	14mph	14mph	13mph

Temperature

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

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

Humidity

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	95%	95%	96%	96%	91%	92%	96%	96%

Rain and snow

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

Wind

Daily highest gust

15mph

Feels like

Daily high

Daily low

Next rain

Wintry showers 20% at 12am

Humidity

Daily high

97%

Daily low

92%

Daily highest level

Low

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

Visibility

Daily high

17km

Daily low

10km

Sunrise and sunset

08:24 16:03

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

Air pollution

No air pollution data

Monday

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	10mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	10mph Gentle breeze	12mph Gentle breeze	13mph Light winds	12mph Gentle breeze	11mph Gentle breeze

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Direction from	NE northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	E east	ESE east southeast	ESE east southeast

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Gusts	13mph	12mph	11mph	13mph	15mph	15mph	13mph	12mph

Temperature

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

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

Humidity

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	96%	96%	97%	96%	92%	93%	96%	96%

Rain and snow

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Chance	20%	10%	20%	20%	10%	10%	<5%	10%

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	Good	Good	Good	Good	Good

Pen Pumlumon-Arwystli weather map

Loading map...

Forecast for 7am Tuesday

Updated: 6:47am on 16 December 2025

Forecast explained

UK video forecast

WARNING

Flood warnings in force for Wales

Natural Resources Wales

Wales weather forecast

Headline:

Briefly settled before returning to wet and windy conditions.

Today:

A bright and dry start for most, with some patchy cloud lingering at first. A largely settled day, with prolonged sunshine, though the odd light shower is possible in the west. A light breeze, with temperatures near average. Maximum temperature 9 °C.

Tonight:

Remaining largely settled overnight, with skies becoming clear allowing frost patches to form. Turning increasingly cloudy with strengthening winds from the west from dawn ahead of a rain band. Minimum temperature 3 °C.

Wednesday:

A wet and windy day as a band of prolonged rain spreads eastwards, bringing heavy and disruptive downpours, with coastal gales likely and localised flooding possible. Maximum temperature 11 °C.

Outlook for Thursday to Saturday:

Remaining unsettled on Thursday with further heavy and disruptive rainfall. Friday brings bright and drier conditions, with occasional showers, before another rain band moves in on Saturday. Often breezy.

Updated: 04:00 (UTC) on Tue 16 Dec 2025

UK long range weather forecast

The unsettled theme is likely to continue through the first part of this period, with further rain or showers affecting many parts at times, and often accompanied by rather windy conditions. In the run up to Christmas, there is a signal for less unsettled conditions to begin to take hold, with a greater chance of high pressure developing in the vicinity of the UK compared to the previous few weeks. Whilst the chance of impactful rain or strong winds should reduce, there may be an increasing incidence of overnight frost and fog, the latter perhaps taking its time to clear, given the time of year. A gradual reduction in temperatures seems likely, falling closer to average overall. Some cold days are possible, if or where any fog persists.

Updated: 14:00 (UTC) on Mon 15 Dec 2025

High pressure will probably be close by to the UK at the start of this period, which would maintain a fair amount of dry, settled weather. With this comes the potential for fog and frost, and lower temperatures overall, though nothing unusually cold is currently signalled. Towards mid-January, perhaps a greater chance of more changeable conditions re-asserting themselves, though this is rather uncertain at present.

Updated: 15:00 (UTC) on Mon 15 Dec 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

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