Slieve Gallion (County Londonderry) weather

Find a forecast

Next hour

Fog

Feels like -2°
Rain <5%
Max gust 20mph from SSW Max gust 20mph from the south southwest

Wednesday

Fog

Feels like -1°
Light rain 60% at 8pm
Max gust 27mph

Thursday

Fog

Feels like -2°
Heavy rain 80% at 12am
Max gust 23mph

Friday

Heavy rain

Feels like 1°
Wintry showers 50% at 11am
Max gust 46mph

Saturday

Fog

Feels like 4°
Rain 50% at 6am
Max gust 18mph

Sunday

Light rain

Feels like 2°
Rain 50% at 6am
Max gust 23mph

Monday

Sunny intervals

Feels like 0°
Rain 30% at 6pm
Max gust 23mph

Tuesday

Light rain

Feels like 3°
Light rain 50% at 6am
Max gust 35mph

Forecast days

Today Today

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 1° Celsius;
Thu Thursday

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -1° Celsius;
Fri Friday

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 5° Celsius;
Sat Saturday

Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 4° Celsius;
Sun Sunday

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 0° Celsius;
Mon Monday

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 3° Celsius;
Tue Tuesday

Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 4° Celsius;

7 day forecast for Slieve Gallion

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	3°	3°	3°	3°	4°	4°	3°	3°	3°	3°	3°	3°	3°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	20%	60%	70%	70%	80%
Wind speed and direction	13mph	13mph	13mph	14mph	14mph	14mph	14mph	14mph	14mph	15mph	17mph	19mph	20mph

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	3°	3°	3°	3°	2°	2°	2°	1°	1°	1°	1°	2°	2°	2°	2°	2°	2°	1°	1°	1°	1°	1°	1°	0°
Chance of precipitation	80%	70%	60%	60%	50%	30%	20%	20%	20%	10%	10%	10%	10%	10%	10%	10%	20%	10%	20%	20%	20%	20%	10%	20%
Wind speed and direction	19mph	17mph	16mph	16mph	15mph	15mph	14mph	14mph	13mph	13mph	14mph	14mph	14mph	14mph	14mph	14mph	13mph	12mph	12mph	12mph	11mph	11mph	10mph	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	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	2°	3°	3°	3°	4°	4°	4°	4°	5°	5°	5°	6°	6°
Chance of precipitation	20%	20%	20%	20%	10%	10%	10%	<5%	<5%	10%	20%	50%	70%	80%	90%	≥95%	≥95%	≥95%	≥95%	≥95%	90%	80%	70%	60%
Wind speed and direction	10mph	10mph	10mph	10mph	10mph	10mph	11mph	12mph	13mph	14mph	17mph	21mph	24mph	27mph	29mph	31mph	32mph	32mph	30mph	26mph	23mph	20mph	17mph	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°	5°	5°	5°	5°	5°	5°	5°	5°	5°	6°	6°	6°	6°	7°	7°	6°	6°	6°	6°	6°	6°	6°	6°
Chance of precipitation	50%	40%	40%	30%	40%	40%	50%	40%	30%	40%	30%	40%	40%	40%	30%	30%	20%	20%	30%	30%	20%	20%	20%	20%
Wind speed and direction	13mph	11mph	10mph	10mph	9mph	8mph	8mph	8mph	7mph	7mph	7mph	7mph	8mph	8mph	8mph	7mph	6mph	6mph	6mph	7mph	7mph	8mph	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	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	6°	5°	5°	4°	4°	4°	4°	3°	3°	3°
Chance of precipitation	20%	20%	30%	40%	40%	50%	50%	50%	50%	50%	60%	60%	60%	50%	50%	40%	30%	30%	30%	30%	30%	30%	30%	30%
Wind speed and direction	9mph	9mph	10mph	11mph	12mph	12mph	12mph	13mph	13mph	14mph	14mph	14mph	15mph	15mph	15mph	16mph	17mph	17mph	17mph	16mph	16mph	17mph	18mph	18mph

Next day

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	3°	3°	3°	2°	4°	5°	4°	4°
Chance of precipitation	30%	20%	20%	10%	10%	20%	30%	40%
Wind speed and direction	18mph	16mph	15mph	15mph	16mph	13mph	13mph	15mph

Next day

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	4°	5°	6°	6°	8°	7°	7°	6°
Chance of precipitation	50%	50%	50%	50%	50%	40%	40%	40%
Wind speed and direction	16mph	17mph	19mph	18mph	21mph	20mph	19mph	20mph

Next day

Select units Temperature units

Wind

Daily highest gust

27mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

60%

Light rain 60% at 8pm

Humidity

Daily high

99%

Daily low

96%

Daily highest level

Low

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

Visibility

Daily high

0.7km

Daily low

< 0.1km

Sunrise and sunset

08:30 16:03

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

Today

Time and weather

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

Wind

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	13mph Light winds	13mph Light winds	13mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	15mph Light winds	17mph Light winds	19mph Strong winds	20mph Strong winds

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	SSW south southwest	SSW south southwest	SSW south southwest	S south	S south	S south	S south	S south	S south	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	20mph	21mph	20mph	19mph	19mph	19mph	19mph	20mph	21mph	22mph	25mph	27mph	26mph

Temperature

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

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

Humidity

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

Rain and snow

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	20%	60%	70%	70%	80%

UV

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

Visibility

Time	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

Select units Temperature units

Wind

Daily highest gust

23mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

80%

Heavy rain 80% at 12am

Humidity

Daily high

98%

Daily low

93%

Daily highest level

Low

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

Visibility

Daily high

45km

Daily low

< 0.1km

Sunrise and sunset

08:32 16:03

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	19mph Strong winds	17mph Light winds	16mph Light winds	16mph Light winds	15mph Light winds	15mph Light winds	14mph Light winds	14mph Light winds	13mph Light winds	13mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	13mph Light winds	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	10mph 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	SSE south southeast	S south	S south	SW southwest	SW southwest	WSW west southwest	SW southwest	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	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	23mph	22mph	22mph	23mph	20mph	17mph	18mph	18mph	17mph	17mph	17mph	17mph	17mph	17mph	15mph	15mph	13mph	12mph	13mph	13mph	12mph	13mph	13mph	14mph

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)	3°	3°	3°	3°	2°	2°	2°	1°	1°	1°	1°	2°	2°	2°	2°	2°	2°	1°	1°	1°	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°	-3°	-3°	-4°	-4°	-4°	-4°	-4°	-4°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-4°	-4°	-4°	-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	98%	98%	97%	97%	97%	97%	98%	97%	97%	98%	97%	96%	95%	93%	93%	93%	96%	96%	97%	97%	97%	97%	97%	98%

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	80%	70%	60%	60%	50%	30%	20%	20%	20%	10%	10%	10%	10%	10%	10%	10%	20%	10%	20%	20%	20%	20%	10%	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	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	Very poor	Poor	Excellent	Excellent	Poor	Poor	Poor	Very good	Very poor	Very good	Poor	Very good	Poor

Select units Temperature units

Wind

Daily highest gust

46mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

50%

Wintry showers 50% at 11am

Humidity

Daily high

100%

Daily low

93%

Daily highest level

Low

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

Visibility

Daily high

35km

Daily low

< 0.1km

Sunrise and sunset

08:33 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	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	13mph Light winds	14mph Light winds	17mph Light winds	21mph Strong winds	24mph Strong winds	27mph Strong winds	29mph Strong winds	31mph Strong winds	32mph Strong winds	32mph Strong winds	30mph Strong winds	26mph Strong winds	23mph Strong winds	20mph Strong winds	17mph 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	SSW south southwest	SSW south southwest	S south	S south	S south	S south	S south	S south	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SSE south southeast	SSE south southeast	SSE south southeast

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	14mph	13mph	13mph	14mph	15mph	15mph	15mph	17mph	19mph	22mph	27mph	29mph	36mph	38mph	43mph	46mph	45mph	44mph	43mph	34mph	28mph	25mph	23mph	20mph

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°	4°	4°	4°	4°	5°	5°	5°	6°	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)	-4°	-4°	-4°	-3°	-3°	-3°	-3°	-4°	-4°	-5°	-5°	-4°	-4°	-3°	-3°	-3°	-2°	-2°	-2°	-1°	-1°	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	98%	98%	99%	99%	99%	99%	99%	98%	98%	97%	96%	93%	94%	96%	98%	98%	98%	99%	99%	99%	100%	99%	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	20%	20%	20%	20%	10%	10%	10%	<5%	<5%	10%	20%	50%	70%	80%	90%	≥95%	≥95%	≥95%	≥95%	≥95%	90%	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	Poor	Very poor	Poor	Poor	Very poor	Very poor	Very poor	Very poor	Poor	Very good	Very good	Very good	Very good	Very poor	Very poor	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

18mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

50%

Rain 50% at 6am

Humidity

Daily high

100%

Daily low

99%

Daily highest level

Low

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

Visibility

Daily high

0.1km

Daily low

< 0.1km

Sunrise and sunset

08:35 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	13mph Light winds	11mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	6mph Gentle breeze	6mph Gentle breeze	6mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	8mph 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	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SE southeast	SE southeast	SE southeast	SE southeast	ESE east southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	NNE north northeast	NW northwest	W west	WNW west northwest	WSW west southwest	WSW west 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	18mph	15mph	14mph	13mph	13mph	13mph	12mph	11mph	11mph	11mph	11mph	10mph	10mph	11mph	10mph	9mph	8mph	9mph	8mph	9mph	10mph	9mph	10mph	9mph

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°	5°	5°	5°	5°	5°	5°	5°	5°	5°	6°	6°	6°	6°	7°	7°	6°	6°	6°	6°	6°	6°	6°	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)	2°	2°	2°	2°	2°	2°	2°	3°	3°	3°	3°	4°	4°	4°	4°	4°	4°	4°	4°	4°	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	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	99%	99%	99%	99%	99%	99%	99%	99%	99%	99%	100%	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	50%	40%	40%	30%	40%	40%	50%	40%	30%	40%	30%	40%	40%	40%	30%	30%	20%	20%	30%	30%	20%	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	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	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

Select units Temperature units

Wind

Daily highest gust

23mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

40%

Rain 50% at 6am

Humidity

Daily high

100%

Daily low

92%

Daily highest level

Low

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

Visibility

Daily high

25km

Daily low

< 0.1km

Sunrise and sunset

08:36 16:01

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

Sunday

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	9mph Gentle breeze	9mph Gentle breeze	10mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	13mph Light winds	13mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	16mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	16mph Light winds	16mph Light winds	17mph Light winds	18mph Light winds	18mph 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	SSW south southwest	S south	S south	S south	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	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	12mph	14mph	14mph	14mph	16mph	16mph	17mph	16mph	16mph	16mph	18mph	17mph	18mph	21mph	21mph	21mph	20mph	20mph	20mph	20mph	20mph	21mph	23mph	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)	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	6°	5°	5°	4°	4°	4°	4°	3°	3°	3°

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

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%	100%	99%	99%	98%	98%	97%	96%	93%	92%	92%	92%	92%	92%	92%	92%	93%	93%

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%	20%	30%	40%	40%	50%	50%	50%	50%	50%	60%	60%	60%	50%	50%	40%	30%	30%	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	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	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Good

Select units Temperature units

Wind

Daily highest gust

23mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

30%

Rain 30% at 6pm

Humidity

Daily high

96%

Daily low

91%

Daily highest level

Low

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

Visibility

Daily high

19km

Daily low

2.2km

Sunrise and sunset

08:37 16:01

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	18mph Light winds	16mph Light winds	15mph Light winds	15mph Light winds	16mph Light winds	13mph Light winds	13mph Light winds	15mph Light winds

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Direction from	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	S south	SSE south southeast	SE southeast

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Gusts	21mph	23mph	21mph	18mph	19mph	19mph	17mph	20mph

Temperature

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Actual (°C)	3°	3°	3°	2°	4°	5°	4°	4°

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

Humidity

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	93%	93%	93%	94%	91%	91%	95%	96%

Rain and snow

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

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	Poor

Select units Temperature units

Wind

Daily highest gust

35mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

50%

Light rain 50% at 6am

Humidity

Daily high

96%

Daily low

91%

Daily highest level

Low

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

Visibility

Daily high

14km

Daily low

1.4km

Sunrise and sunset

08:38 16:00

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

Air pollution

No air pollution data

Tuesday

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	17mph Light winds	19mph Strong winds	18mph Light winds	21mph Strong winds	20mph Strong winds	19mph Strong winds	20mph Strong winds

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Direction from	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	S south	SSW south southwest	SSW south southwest	S south

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Gusts	25mph	25mph	31mph	33mph	35mph	33mph	31mph	30mph

Temperature

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

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

Humidity

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	96%	96%	95%	94%	92%	91%	91%	92%

Rain and snow

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

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	Poor	Poor	Moderate	Good	Good	Moderate	Good	Good

Slieve Gallion weather map

Loading map...

Forecast for 11am Wednesday

Updated: 10:46am on 3 December 2025

Forecast explained

UK video forecast

Northern Ireland weather forecast

Headline:

Mainly dry with some bright or sunny spells developing.

Today:

Rather cloudy at first, perhaps the odd spot of rain, but gradually brightening up with some sunshine breaking through in most places, though some cloud may linger. Maximum temperature 8 °C.

Tonight:

A dry start to the evening before showers or longer spells of rain move in later in the evening and overnight, some heavy. Minimum temperature 5 °C.

Thursday:

Cloudy with outbreaks of rain in the morning, some heavy. Drier weather slowly edging in from the west. Maximum temperature 7 °C.

Outlook for Friday to Sunday:

A changeable few days with further spells of rain spreading in from the Atlantic but also some brighter drier periods.

Updated: 04:00 (UTC) on Wed 3 Dec 2025

UK long range weather forecast

Likely a continuation of the unsettled conditions seen recently, with further showers or longer spells of rain and some strong winds affecting most if not all of the country. Sunday will likely start largely fine, bar a few showers, but another band of rain is expected to move east or northeast across the country during the day. This will clear to showers, but further bands or areas of rain are likely to move east or northeast across the country over the following several days, some of these accompanied by very strong winds. Temperatures will generally be near or a little above average, but feeling cool in the wind and rain. We are unlikely to see much in the way of frost or fog in this unsettled spell.

Updated: 14:00 (UTC) on Tue 2 Dec 2025

This period is likely to be changeable, with further spells of rain or showers and some strong winds at times, especially in the west. Hill snow is also a possibility, mainly in the north. However, there is a greater chance of spells of high pressure during this period, bringing more in the way of dry weather compared to the unsettled patterns we are likely to see through the first couple of weeks of December. This will increase the chances of overnight fog and frost. Overall, near or slightly above average temperatures are most likely, though some colder spells are also possible, especially should any prolonged settled spells develop.

Updated: 15:00 (UTC) on Tue 2 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

Slieve Gallion (County Londonderry) weather

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