Slieve Gallion (County Londonderry) weather
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Forecast days
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Today. Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius. Sunny intervals. Sunrise: 06:28; Sunset: 20:28. UV: Moderate; Pollution: Low; Pollen: High.
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Thursday 15 April. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Sunny. Sunrise: 06:25; Sunset: 20:30. UV: Moderate; Pollution: Low; Pollen: High.
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Friday 16 April. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 0 degrees Celsius. Cloudy changing to sunny intervals by lunchtime. Sunrise: 06:23; Sunset: 20:32. UV: Moderate; Pollution: Low; Pollen: High.
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Saturday 17 April. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Sunny intervals changing to cloudy by late morning. Sunrise: 06:21; Sunset: 20:34. UV: Moderate; Pollution: Low; Pollen: Moderate.
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Sunday 18 April. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius. Cloudy changing to light rain by lunchtime. Sunrise: 06:18; Sunset: 20:36. UV: Moderate; Pollution: Low; Pollen: Moderate.
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Monday 19 April. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Light rain. Sunrise: 06:16; Sunset: 20:38. UV: Low;
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Tuesday 20 April. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius. Overcast. Sunrise: 06:14; Sunset: 20:40. UV: Moderate;
Seven day forecast for Slieve Gallion
| Time | Now | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
8°
|
7°
|
7°
|
6°
|
6°
|
6°
|
| Feels like temperature in degrees Celsius | 5° | 5° | 3° | 2° | 2° | 2° |
| Wind direction and speed in miles per hour |
ESE
8
|
ESE
6
|
SE
11
|
SE
14
|
SSE
13
|
SSE
11
|
| Wind gust in miles per hour | 12 | 9 | 17 | 20 | 17 | 14 |
| Visibility | E | E | VG | VG | VG | VG |
| Humidity | 66% | 70% | 73% | 75% | 77% | 77% |
| UV | 1 | 1 | 1 | - | - | - |
| Time | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
6°
|
6°
|
5°
|
5°
|
4°
|
4°
|
3°
|
3°
|
4°
|
3°
|
4°
|
4°
|
6°
|
7°
|
8°
|
8°
|
8°
|
8°
|
7°
|
6°
|
5°
|
4°
|
3°
|
4°
|
| Feels like temperature in degrees Celsius | 3° | 2° | 1° | 1° | 0° | -1° | -1° | -1° | -1° | -1° | -1° | 0° | 1° | 3° | 4° | 4° | 4° | 3° | 3° | 1° | 0° | -1° | -2° | -2° |
| Wind direction and speed in miles per hour |
SSE
11
|
SSE
12
|
SE
13
|
SSE
13
|
SSE
13
|
SSE
14
|
SSE
14
|
SSE
14
|
SSE
13
|
SSE
14
|
SSE
14
|
SSE
14
|
SSE
16
|
SSE
16
|
SSE
17
|
SSE
17
|
SSE
17
|
SSE
18
|
SSE
19
|
SSE
20
|
SSE
21
|
SSE
20
|
SSE
21
|
SSE
21
|
| Wind gust in miles per hour | 14 | 16 | 18 | 17 | 19 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 22 | 22 | 23 | 24 | 24 | 26 | 27 | 28 | 31 | 30 | 30 | 31 |
| Visibility | VG | VG | VG | VG | G | G | G | G | G | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 72% | 72% | 75% | 74% | 77% | 77% | 77% | 78% | 80% | 84% | 86% | 86% | 75% | 64% | 60% | 59% | 58% | 61% | 64% | 67% | 70% | 74% | 77% | 75% |
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - |
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | <5% | <5% | 10% | <5% | 10% | 10% | <5% |
| Temperature in degrees Celsius |
3°
|
3°
|
2°
|
2°
|
3°
|
6°
|
7°
|
6°
|
3°
|
| Feels like temperature in degrees Celsius | -2° | -2° | -3° | -4° | -1° | 2° | 4° | 2° | -1° |
| Wind direction and speed in miles per hour |
SSE
22
|
SSE
22
|
S
19
|
S
17
|
S
15
|
S
16
|
S
15
|
S
14
|
SSE
12
|
| Wind gust in miles per hour | 33 | 32 | 28 | 25 | 23 | 25 | 24 | 22 | 18 |
| Visibility | VG | VG | VG | G | G | VG | VG | VG | VG |
| Humidity | 76% | 77% | 86% | 90% | 84% | 61% | 55% | 68% | 84% |
| UV | - | - | - | 1 | 2 | 4 | 2 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | <5% | <5% | 10% | 10% | 10% | 10% |
| Temperature in degrees Celsius |
2°
|
1°
|
0°
|
4°
|
7°
|
8°
|
6°
|
4°
|
| Feels like temperature in degrees Celsius | -2° | -3° | -5° | 0° | 3° | 4° | 2° | -1° |
| Wind direction and speed in miles per hour |
S
12
|
S
11
|
S
12
|
S
13
|
S
16
|
S
16
|
SSE
16
|
SSE
17
|
| Wind gust in miles per hour | 18 | 17 | 19 | 24 | 31 | 31 | 27 | 27 |
| Visibility | VG | VG | G | VG | VG | VG | VG | VG |
| Humidity | 89% | 92% | 94% | 75% | 57% | 56% | 65% | 79% |
| UV | - | - | 1 | 2 | 4 | 2 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
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| Chance of precipitation | 10% | 10% | 20% | 20% | 40% | 10% | 10% | 10% |
| Temperature in degrees Celsius |
3°
|
2°
|
2°
|
4°
|
6°
|
7°
|
7°
|
5°
|
| Feels like temperature in degrees Celsius | -2° | -3° | -3° | -1° | 2° | 3° | 3° | 1° |
| Wind direction and speed in miles per hour |
S
18
|
S
18
|
S
18
|
S
16
|
S
16
|
S
15
|
S
14
|
S
16
|
| Wind gust in miles per hour | 28 | 28 | 28 | 29 | 30 | 27 | 24 | 25 |
| Visibility | G | G | G | G | G | G | G | G |
| Humidity | 81% | 86% | 89% | 84% | 79% | 79% | 82% | 88% |
| UV | - | - | 1 | 2 | 3 | 2 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
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|
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| Chance of precipitation | 10% | 20% | 50% | 50% | 50% | 50% | 70% | 40% |
| Temperature in degrees Celsius |
4°
|
3°
|
3°
|
4°
|
6°
|
6°
|
5°
|
4°
|
| Feels like temperature in degrees Celsius | -1° | -2° | -2° | 0° | 2° | 2° | 1° | -1° |
| Wind direction and speed in miles per hour |
S
16
|
S
16
|
S
17
|
SSW
16
|
SW
15
|
WSW
14
|
W
14
|
W
15
|
| Wind gust in miles per hour | 25 | 25 | 26 | 27 | 27 | 25 | 24 | 23 |
| Visibility | G | M | M | G | G | M | G | G |
| Humidity | 91% | 94% | 95% | 90% | 85% | 83% | 85% | 89% |
| UV | - | - | 1 | 1 | 2 | 2 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
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| Chance of precipitation | 20% | 10% | 10% | 10% | 10% | 10% | 10% | 10% |
| Temperature in degrees Celsius |
3°
|
2°
|
2°
|
4°
|
6°
|
6°
|
5°
|
3°
|
| Feels like temperature in degrees Celsius | -2° | -3° | -3° | 0° | 2° | 3° | 2° | -1° |
| Wind direction and speed in miles per hour |
W
15
|
WNW
15
|
NW
15
|
NNW
13
|
WNW
13
|
WNW
12
|
WNW
12
|
WNW
11
|
| Wind gust in miles per hour | 22 | 23 | 22 | 24 | 25 | 23 | 21 | 17 |
| Visibility | G | G | G | VG | G | G | VG | VG |
| Humidity | 91% | 89% | 89% | 75% | 65% | 64% | 69% | 83% |
| UV | - | - | 1 | 2 | 3 | 2 | 1 | - |
Northern Ireland weather forecast
Headline:
Dry and bright on Thursday.
This Evening and Tonight:
Any cloud will quickly fade away to leave a dry and chilly night with clear skies and a rural frost. A few mist and fog patches possible by dawn. Minimum temperature -2 °C.
Thursday:
Bright with plenty of sunshine. After a chilly start it will feel rather warm in afternoon sunshine, although onshore winds will keep it cool around the Irish Sea coast. Maximum temperature 14 °C.
Outlook for Friday to Sunday:
Mainly dry and bright on Friday. A bright start in the east on Saturday, but rain soon reaching Fermanagh and pushing steadily east. Cloudy with occasional light rain on Sunday.
Updated:
UK long range weather forecast
Cloudy and breezy across Northern Ireland and Scotland with outbreaks of rain through Monday, later spreading briefly to Wales, the South West and Northern England. Further southeast it will likely remain drier and brighter with a cold night. Outbreaks of rain in the north and west will then likely ease as high pressure becomes more widely established again. This will bring plenty of dry and bright weather with sunny spells and daytime temperatures around average, but cold by night with the risk of overnight frosts and the chance of fog patches. There is the potential for rain and strong winds to occur at times towards the northwest of the UK with the possibility of these unsettled conditions briefly spreading southeast.
Updated:
Confidence remains low during this period, however, mixed and slowly evolving weather patterns, typical of spring, are most likely through the end of April and into May. Fine and dry weather is expected to be more prevalent on the whole, with fair-weather cloud and plenty of sunny spells, although all areas are likely to see some showers or longer spells of rain at times. Temperatures are likely to be close to average for the time of year, with warmer spells possible at times.
Updated:
