White Mountain (County Londonderry) weather

Find a forecast

Snow & ice

Wednesday midnight to midday

Low impact, medium likelihood

Yellow warning: Wintry showers on Tuesday night into Wednesday will bring some icy patches and lying snow in places, leading to possible travel delays

Next hour

Light showers

Feels like -2°
Rain 90%
20mph wind from WNW

Tuesday

Light showers

Feels like -2°
Light showers at 1pm
Max wind speed 23mph

Wednesday

Light snow showers

Feels like -7°
Light snow showers at 12am
Max wind speed 18mph

Thursday

Light snow showers

Feels like -5°
Heavy snow showers at 12am
Max wind speed 10mph

Friday

Light rain

Feels like -4°
Overcast at 1pm
Max wind speed 18mph

Saturday

Cloudy

Feels like 1°
Fog at 12am
Max wind speed 14mph

Sunday

Cloudy

Feels like 0°
Cloudy at 12am
Max wind speed 11mph

Monday

Sunny intervals

Feels like 0°
Cloudy at 12am
Max wind speed 11mph

Forecast days

Today Today

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: -3° Celsius;
Wed Wednesday

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -3° Celsius;
Thu Thursday

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -4° Celsius;
Fri Friday

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: 1° Celsius;
Sat Saturday

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 0° Celsius;
Sun Sunday

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: -2° Celsius;
Mon Monday

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: -1° Celsius;

7 day forecast for White Mountain

Time	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	4°	4°	3°	3°	3°	2°	1°	1°	0°	-1°	-1°
Chance of precipitation	90%	90%	70%	80%	80%	80%	80%	90%	90%	≥95%	90%
Wind speed and direction	20mph	20mph	21mph	22mph	23mph	23mph	23mph	22mph	21mph	20mph	19mph

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°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-2°	-2°	-2°	-2°	-2°	-2°	-2°
Chance of precipitation	90%	90%	90%	90%	90%	90%	≥95%	90%	90%	90%	90%	90%	90%	90%	80%	80%	90%	90%	90%	90%	90%	90%	≥95%	90%
Wind speed and direction	18mph	17mph	16mph	16mph	15mph	14mph	12mph	12mph	11mph	11mph	12mph	13mph	14mph	15mph	16mph	16mph	14mph	13mph	13mph	12mph	12mph	12mph	12mph	11mph

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°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-1°	-1°	0°	0°	0°	0°	-1°	-1°	-1°	-2°	-1°	-2°	-2°	-2°
Chance of precipitation	90%	90%	90%	90%	90%	80%	80%	80%	80%	80%	70%	70%	70%	60%	50%	50%	60%	50%	50%	40%	30%	30%	10%	10%
Wind speed and direction	10mph	10mph	9mph	9mph	9mph	9mph	9mph	9mph	9mph	9mph	9mph	9mph	10mph	10mph	10mph	10mph	10mph	9mph	8mph	7mph	7mph	7mph	7mph	7mph

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°	-2°	-2°	-2°	-2°	-1°	-1°	-1°	0°	0°	1°	1°	1°	0°	0°	0°	0°	1°	1°	1°	1°	1°
Chance of precipitation	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	20%	30%	40%	50%	60%	70%	70%	70%	70%	80%	70%	60%
Wind speed and direction	7mph	8mph	8mph	8mph	8mph	8mph	8mph	8mph	8mph	9mph	10mph	11mph	13mph	14mph	15mph	15mph	16mph	17mph	17mph	18mph	18mph	17mph	17mph	16mph

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°	2°	2°	2°	2°	2°	3°	3°	3°	4°	4°	4°	4°	4°	3°	3°	2°	2°	2°	2°	2°	2°
Chance of precipitation	50%	50%	50%	50%	40%	30%	30%	40%	40%	30%	30%	30%	30%	30%	40%	40%	40%	40%	40%	40%	40%	30%	30%	30%
Wind speed and direction	14mph	13mph	11mph	10mph	10mph	10mph	9mph	9mph	9mph	8mph	9mph	9mph	9mph	9mph	9mph	9mph	8mph	7mph	8mph	7mph	7mph	7mph	8mph	8mph

Next day

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	2°	2°	1°	2°	4°	3°	1°	1°
Chance of precipitation	30%	40%	40%	40%	50%	40%	40%	30%
Wind speed and direction	9mph	10mph	9mph	8mph	11mph	10mph	7mph	7mph

Next day

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	1°	1°	1°	1°	4°	4°	1°	1°
Chance of precipitation	30%	30%	20%	20%	20%	10%	20%	10%
Wind speed and direction	7mph	8mph	9mph	9mph	11mph	10mph	8mph	9mph

Next day

White Mountain weather map

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Updated: 10am on 18 November 2025

White Mountain forecast

Select units Temperature units

Wind

Daily highest gust

39mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

90%

Light showers at 1pm

Humidity

Daily high

96%

Daily low

86%

Daily highest level

Low

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

Visibility

Daily high

65 km

Daily low

1.3 km

Sunrise and sunset

08:05 16:19

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

Wind

Time	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	20mph Strong winds	20mph Strong winds	21mph Strong winds	22mph Strong winds	23mph Strong winds	23mph Strong winds	23mph Strong winds	22mph Strong winds	21mph Strong winds	20mph Strong winds	19mph Strong winds

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

Time	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	30mph	29mph	32mph	36mph	39mph	39mph	38mph	37mph	37mph	37mph	35mph

Temperature

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

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

Humidity

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

Rain and snow

Time	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	90%	90%	70%	80%	80%	80%	80%	90%	90%	≥95%	90%

UV

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

Visibility

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

Select units Temperature units

Wind

Daily highest gust

34mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

90%

Light snow showers at 12am

Humidity

Daily high

100%

Daily low

91%

Daily highest level

Low

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

Visibility

Daily high

55 km

Daily low

< 0.1 km

Sunrise and sunset

08:07 16:18

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	18mph Light winds	17mph Light winds	16mph Light winds	16mph Light winds	15mph Light winds	14mph Light winds	12mph Gentle breeze	12mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	13mph Light winds	14mph Light winds	15mph Light winds	16mph Light winds	16mph Light winds	14mph Light winds	13mph Light winds	13mph Light winds	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	11mph 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	N North	N North	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	NW North-west	NW North-west	NW North-west	NW North-west	NW North-west	NW North-west	NW 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	34mph	32mph	31mph	32mph	31mph	30mph	30mph	29mph	28mph	27mph	30mph	29mph	31mph	31mph	30mph	28mph	26mph	25mph	23mph	22mph	22mph	22mph	21mph	21mph

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°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-2°	-2°	-2°	-2°	-2°	-2°	-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)	-9°	-9°	-9°	-9°	-9°	-8°	-8°	-8°	-8°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-8°	-7°	-7°	-7°	-7°	-8°

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	95%	97%	97%	99%	99%	96%	97%	97%	99%	97%	95%	96%	95%	91%	96%	95%	96%	99%	99%	99%	100%	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	90%	90%	90%	90%	90%	90%	≥95%	90%	90%	90%	90%	90%	90%	90%	80%	80%	90%	90%	90%	90%	90%	90%	≥95%	90%

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	Poor	Poor	Very poor	Very poor	Excellent	Excellent	Excellent	Very poor	Excellent	Excellent	Poor	Excellent	Excellent	Poor	Excellent	Excellent	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor

Select units Temperature units

Wind

Daily highest gust

23mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

90%

Heavy snow showers at 12am

Humidity

Daily high

100%

Daily low

94%

Daily highest level

Low

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

Visibility

Daily high

65 km

Daily low

< 0.1 km

Sunrise and sunset

08:09 16:16

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	10mph Gentle breeze	10mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph 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	NW North-west	NNW North-north-west	NNW North-north-west	NW North-west	NW North-west	NW North-west	NW North-west	NW North-west	NW North-west	NW North-west	NW North-west	NW North-west	NW North-west	NW North-west	NW North-west	NW North-west	NW North-west	NW North-west	NW North-west	NW North-west	WNW West-north-west	WNW West-north-west	WNW West-north-west	WNW West-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	21mph	20mph	19mph	20mph	20mph	20mph	20mph	20mph	21mph	20mph	21mph	23mph	23mph	22mph	21mph	19mph	18mph	16mph	16mph	15mph	14mph	13mph	13mph	12mph

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°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-1°	-1°	0°	0°	0°	0°	-1°	-1°	-1°	-2°	-1°	-2°	-2°	-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)	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-6°	-6°	-5°	-5°	-5°	-5°	-5°	-6°	-6°	-6°	-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	100%	100%	100%	100%	100%	100%	100%	100%	100%	99%	98%	97%	97%	97%	95%	96%	97%	98%	97%	98%	97%	97%	96%	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	90%	90%	90%	90%	90%	80%	80%	80%	80%	80%	70%	70%	70%	60%	50%	50%	60%	50%	50%	40%	30%	30%	10%	10%

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	Very poor	Very poor	Very poor	Excellent	Excellent	Poor	Excellent	Excellent	Excellent	Poor	Excellent	Poor	Excellent	Excellent	Excellent	Excellent

Select units Temperature units

Wind

Daily highest gust

25mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

30%

Overcast at 1pm

Humidity

Daily high

99%

Daily low

83%

Daily highest level

Low

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

Visibility

Daily high

> 70 km

Daily low

0.1 km

Sunrise and sunset

08:11 16:15

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	7mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	9mph Gentle breeze	10mph Gentle breeze	11mph Gentle breeze	13mph Light winds	14mph Light winds	15mph Light winds	15mph Light winds	16mph Light winds	17mph Light winds	17mph Light winds	18mph Light winds	18mph Light winds	17mph Light winds	17mph Light winds	16mph 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	WNW West-north-west	W West	W West	W West	W West	W West	WSW West-south-west	WSW West-south-west	SW South-west	SW 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	S South	S South	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-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	12mph	11mph	11mph	11mph	11mph	11mph	12mph	12mph	12mph	13mph	15mph	17mph	19mph	20mph	21mph	22mph	23mph	25mph	25mph	25mph	24mph	24mph	24mph	23mph

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°	-2°	-2°	-2°	-2°	-1°	-1°	-1°	0°	0°	1°	1°	1°	0°	0°	0°	0°	1°	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)	-6°	-6°	-6°	-7°	-6°	-6°	-6°	-6°	-6°	-5°	-4°	-4°	-5°	-5°	-5°	-5°	-6°	-6°	-6°	-6°	-5°	-5°	-5°	-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	92%	90%	89%	87%	86%	85%	84%	84%	84%	84%	84%	84%	83%	85%	87%	87%	91%	94%	96%	97%	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	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	20%	30%	40%	50%	60%	70%	70%	70%	70%	80%	70%	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	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	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Very good	Very good	Good	Moderate	Poor	Poor	Very poor	Very poor	Very poor	Very poor

Select units Temperature units

Wind

Daily highest gust

19mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

50%

Fog at 12am

Humidity

Daily high

99%

Daily low

94%

Daily highest level

Low

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

Visibility

Daily high

30 km

Daily low

0.1 km

Sunrise and sunset

08:13 16:14

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	14mph Light winds	13mph Light winds	11mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	8mph Gentle breeze	8mph 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	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	WSW West-south-west	WSW West-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	W West	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	SW South-west	SW South-west	SW 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	19mph	17mph	16mph	16mph	14mph	13mph	13mph	13mph	13mph	13mph	13mph	14mph	14mph	13mph	13mph	13mph	12mph	12mph	11mph	11mph	11mph	12mph	14mph	13mph

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°	2°	2°	2°	2°	2°	3°	3°	3°	4°	4°	4°	4°	4°	3°	3°	2°	2°	2°	2°	2°	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)	-3°	-3°	-2°	-2°	-2°	-2°	-1°	-1°	-1°	-1°	0°	0°	1°	1°	1°	1°	0°	0°	-1°	-1°	-1°	-1°	-1°	-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	99%	99%	98%	98%	98%	97%	96%	97%	96%	96%	96%	96%	96%	95%	94%	96%	96%	96%	97%	97%	97%	97%	97%	97%

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	50%	50%	50%	50%	40%	30%	30%	40%	40%	30%	30%	30%	30%	30%	40%	40%	40%	40%	40%	40%	40%	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	Very poor	Very poor	Poor	Poor	Good	Good	Good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Good	Good	Good	Good	Good	Good	Poor	Good

Select units Temperature units

Wind

Daily highest gust

13mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

30%

Cloudy at 12am

Humidity

Daily high

97%

Daily low

93%

Daily highest level

Low

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

Visibility

Daily high

17 km

Daily low

8 km

Sunrise and sunset

08:15 16:12

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	10mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze

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

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Gusts	10mph	11mph	9mph	13mph	13mph	12mph	8mph	9mph

Temperature

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

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

Humidity

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

Rain and snow

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

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	Moderate	Good	Good	Good	Good	Moderate

Select units Temperature units

Wind

Daily highest gust

13mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

30%

Cloudy at 12am

Humidity

Daily high

97%

Daily low

88%

Daily highest level

Low

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

Visibility

Daily high

20 km

Daily low

10 km

Sunrise and sunset

08:16 16:11

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	7mph Gentle breeze	8mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	8mph Gentle breeze	9mph Gentle breeze

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Direction from	W West	WNW West-north-west	WNW West-north-west	WNW West-north-west	NW North-west	NW North-west	W West	WSW West-south-west

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

Temperature

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

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

Humidity

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	97%	96%	95%	94%	89%	88%	95%	95%

Rain and snow

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Chance	30%	30%	20%	20%	20%	10%	20%	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	Very good	Good	Good

Updated: 12:39pm on 18 November 2025

Forecast explained

UK video forecast

Northern Ireland weather forecast

Headline:

A few showers, increasing and turning wintry. Becoming breezy.

Today:

A few bright spells will be interspersed with the occasional shower at first. These showers soon increase before turning wintry during the afternoon. The early breeze will turn northwest and strengthen later. Maximum temperature 8 °C.

Tonight:

The night will begin cloudy with frequent wintry showers. Clear spells will increase as the showers ease in the east towards morning. A continuing strong northerly wind. Minimum temperature -1 °C.

Wednesday:

The day will stay cloudy with the odd bright spell and continuing scattered and wintry showers throughout the day. A strong northerly wind. Maximum temperature 6 °C.

Outlook for Thursday to Saturday:

The strong northerly winds and snow showers in the west ease and clear Thursday. A band of locally heavy rain will pass east Friday with Saturday becoming dry.

Updated: 04:00 (UTC) on Tue 18 Nov 2025

UK long range weather forecast

Atlantic weather fronts will continue to spread east bringing spells of rain, potentially quite widely. More showery conditions will likely follow but there will be some brighter spells at times. The showery conditions will likely persist for a few subsequent days, though there is some risk of Atlantic frontal systems moving in from the west at times. Temperatures will be a little below normal. A westerly dominated pattern will likely persist through to the end of November with outbreaks of rain or showers and temperatures near to or a little below normal. There could however still be some wintry showers at times in the north. Areas if low pressure may bring longer spells of rain and periods of strong winds at times.

Updated: 14:00 (UTC) on Mon 17 Nov 2025

Whilst there is a lot of uncertainty as to the flavour of weather affecting the UK into December, there is a greater chance than normal of slower evolving weather patterns. A mixture of weather types seems most likely and so some wetter days, with widespread rain or showers and the chance of snow, mainly for higher ground in the north. Equally some drier periods are also anticipated, increasing the possibility of some frosty nights and fog. Overall, temperatures close to average are most likely, but some colder spells are also possible, especially if any prolonged settled spells develop.

Updated: 15:00 (UTC) on Mon 17 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

White Mountain (County Londonderry) weather

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