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 Cloudy Cloudy Cloudy Cloudy Light rain Overcast Overcast
Chance of precipitation
<5% 10% 10% 10% 10% 20% 50% 20% 30%
10°
11°
12°
12°
SSW 8
SSW 8
S 12
S 12
S 16
S 18
S 20
S 21
SSW 21
11 12 19 21 27 34 36 38 38
VG VG VG G G G G G G
Humidity
91% 92% 96% 96% 94% 92% 90% 91% 96%
UV
- - - - 1 1 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Light rain Heavy rain Light rain Light rain Light rain Cloudy Cloudy Cloudy
Chance of precipitation
50% 80% 50% 60% 50% 20% 20% 20%
12°
12°
11°
11°
11°
11°
SSW 20
SSW 19
SSW 18
SW 19
WSW 17
WSW 15
SW 11
SW 12
37 35 33 35 33 28 19 21
M M M G G VG VG VG
Humidity
97% 98% 98% 95% 85% 76% 86% 93%
UV
- - - 1 2 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Cloudy Light rain Light shower (night) Light shower (day) Sunny intervals Sunny intervals Partly cloudy (night) Partly cloudy (night)
Chance of precipitation
20% 50% 40% 40% 20% 20% 10% 10%
SW 13
SW 13
SW 14
WSW 16
WSW 19
W 19
WSW 16
SW 18
22 22 25 29 37 36 30 32
G G G VG VG VG VG VG
Humidity
96% 97% 96% 92% 77% 70% 80% 85%
UV
- - - 1 2 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Cloudy Partly cloudy (night) Cloudy Cloudy Light shower (day) Light shower (day) Light shower (night) Cloudy
Chance of precipitation
20% 10% 20% 20% 40% 40% 30% 30%
10°
10°
SW 19
SW 19
SW 18
SW 18
WSW 18
SW 17
SW 16
SW 16
35 35 34 35 37 33 30 30
VG G G G G VG VG G
Humidity
89% 93% 95% 93% 88% 89% 92% 94%
UV
- - - 1 2 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Partly cloudy (night) Overcast Overcast Light shower (day) Light shower (day) Light shower (day) Light shower (night) Partly cloudy (night)
Chance of precipitation
10% 20% 20% 30% 30% 30% 30% 30%
SW 16
SW 16
SW 16
WSW 16
WSW 16
WSW 15
WSW 14
WSW 14
30 30 29 31 33 30 26 26
G G G G G VG VG VG
Humidity
96% 96% 97% 92% 85% 86% 90% 93%
UV
- - - 1 1 1 - -
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Slieve Gallion
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Northern Ireland weather forecast

Headline:

Bright spells and showers on Saturday.

This Evening and Tonight:

Occasional showers continue throughout the night, particularly over western parts, these will be interspersed with clear spells. Winds ease moderate to fresh southwesterly from the evening Minimum temperature 9 °C.

Saturday:

Sunny spells and occasionally heavy, perhaps thundery, showers Saturday. Southwesterly winds fresh stay fresh to strong while turning westerly later. Maximum temperature 15 °C.

Outlook for Sunday to Tuesday:

Mainly dry with sunny spells Sunday, but after a dry Monday morning cloud and outbreaks of rain spread northeast. Rain clears to scattered showers with brief bright spells Tuesday.

Updated:

UK long range weather forecast

Sunshine and showers can be expected Wednesday as rain generally clears away from the southeast, while heavier and possibly thundery showers may be expected in the northwest. Winds moderate to fresh, and temperatures trending slightly above average. Unsettled weather continues for many, with showers affecting northern areas and likely to spread southwards. Temperatures turning normal or cool, and becoming windier with gales possible in places. Confidence remains low throughout the rest of this period. High pressure may develop across the UK, with likely occasional frontal systems bringing periods of rain. However, towards the end of the period, deep lower pressure may be expected, with temperatures generally returning to above normal, however, cooler nights make way for potential mist and fog.

Updated:

We may expect to see lower pressure dominating through the rest of October; however, confidence remains low through this period. A lower pressure regime is likely to bring periods of rain across the UK, however some drier spells and potential mist and fog can be expected too, most likely at the beginning of the period. Temperatures likely to remain above normal throughout.

Updated:

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