Slieve Gallion (County Londonderry) weather

Forecast days

Seven day forecast for Slieve Gallion

Time 00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Cloudy Cloudy Overcast Overcast Cloudy Light shower (day) Sunny intervals Sunny intervals Cloudy
Chance of precipitation
10% 10% 10% 10% 10% 40% 10% 10% 10%
10°
10°
10°
11°
13°
12°
10°
SSW 27
SSW 27
SSW 28
SSW 27
SSW 26
SW 27
SSW 23
SSW 19
S 20
41 41 43 42 42 45 41 32 34
G G G VG G VG VG VG VG
Humidity
98% 98% 97% 95% 92% 81% 75% 76% 86%
UV
- - - - 1 3 2 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Cloudy Cloudy Light rain Heavy shower (day) Heavy shower (day) Heavy shower (day) Light shower (day) Partly cloudy (night)
Chance of precipitation
10% 10% 50% 60% 60% 60% 30% <5%
10°
10°
10°
10°
11°
11°
S 20
S 21
S 22
S 20
SW 17
SW 16
SW 15
SW 15
35 36 38 36 31 28 26 25
G G G M G VG VG VG
Humidity
97% 97% 94% 96% 88% 81% 90% 95%
UV
- - - 1 3 2 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Partly cloudy (night) Partly cloudy (night) Light rain Light rain Heavy rain Heavy rain Light shower (day) Cloudy
Chance of precipitation
<5% 10% 50% 60% 80% 80% 40% 20%
SSW 16
SSW 16
S 17
SSE 19
SSE 21
WSW 23
WSW 22
WSW 22
27 26 28 33 37 39 35 35
VG G G G M M G M
Humidity
97% 97% 97% 95% 92% 90% 90% 92%
UV
- - - 1 1 1 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Partly cloudy (night) Clear night Partly cloudy (night) Cloudy Light shower (day) Light shower (day) Light shower (day) Partly cloudy (night)
Chance of precipitation
10% 10% <5% 10% 40% 40% 30% 10%
WSW 20
SW 19
SW 17
SSW 16
S 17
SSE 16
SE 15
SW 16
33 31 27 28 31 27 23 25
G G G G VG G G G
Humidity
92% 93% 95% 92% 83% 86% 90% 95%
UV
- - - 1 2 1 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Partly cloudy (night) Cloudy Cloudy Light shower (day) Light shower (day) Light shower (day) Clear night Partly cloudy (night)
Chance of precipitation
10% 10% 10% 30% 40% 30% 10% <5%
10°
WSW 17
SW 17
WSW 17
WSW 17
WSW 18
WSW 16
WSW 15
SW 15
26 28 28 30 32 29 24 24
G G G G G VG VG VG
Humidity
96% 96% 96% 89% 79% 79% 87% 92%
UV
- - - 1 2 1 - -

UK video forecast

Northern Ireland weather forecast

Headline:

Dry this morning, rain spreading northeast this afternoon.

Today:

This morning will be dry with some early sunshine. Thickening cloud will bring rain across all parts later this afternoon. Freshening southeasterly winds along the east coast later. Maximum temperature 14 °C.

Tonight:

Rain clearing away this evening. The rest of the night will be dry and cloudy. Fresh occasionally strong southeasterly winds along the east coast this evening. A milder night. Minimum temperature 11 °C.

Sunday:

Cloudy and windy with spells of rain, heavy at times. Windy with strong southerly winds and gales along the east coast. Maximum temperature 17 °C.

Outlook for Monday to Wednesday:

Breezy and much brighter on Monday and Tuesday with a few showers. Chance of wind and rain on Wednesday.

Updated:

UK long range weather forecast

Changeable at first with a moist west to southwesterly wind and a mixture of showers, longer spells of rain, and drier interludes. This pattern could also be accompanied by periods of strong winds across western and northern areas, with often calmer weather further south and east. There is a small chance of more widespread settled conditions developing. As we then head through the first half of October, this most likely changeable pattern may gradually give way to more prolonged settled spells, with rain and strong winds more likely to become increasingly confined to the far northwest. Temperatures are likely to be warmer than average overall, but in more settled spells given the time of year there is scope for chilly nights and areas of early morning mist and fog.

Updated:

A continuation of the gradually increasing chance of more prolonged settled spells until around mid-month, particularly in the the SE, at which point there are signs of a change of type. A north/south split looks increasingly probable with it being drier than average in the north and wetter than average in the south. Above average temperatures are more likely than below overall, though in any settled spells some chilly nights and morning fog patches will continue to occur.

Updated:

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