Slieve Gallion (County Londonderry) last 24 hours weather
Friday (30 January 2026)
| 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
6.5°
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6.4°
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6.2°
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6.1°
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5.9°
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5.7°
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5.6°
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5.6°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
E
15
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E
14
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E
15
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E
14
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E
15
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ENE
14
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ENE
13
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ENE
15
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| Wind gust in miles per hour | 25 | 22 | 22 | 25 | 25 | 25 | 20 | 22 |
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Visibility
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| Visibility | M | G | M | P | G | G | G | G |
| Humidity | 94% | 92% | 93% | 93% | 91% | 89% | 89% | 86% |
| Pressure in hectopascals | 983 | 984 | 984 | 985 | 985 | 986 | 986 | 987 |
Saturday (31 January 2026)
| 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 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
5.4°
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5.3°
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5.3°
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5.7°
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5.9°
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5.9°
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5.8°
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5.8°
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5.8°
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5.4°
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6.2°
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6.5°
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6.7°
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6.9°
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7.0°
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7.1°
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6.8°
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6.4°
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6.0°
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5.3°
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4.0°
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4.5°
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4.6°
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3.9°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
NE
9
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NE
9
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NE
8
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NE
10
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NE
11
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NE
12
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NE
10
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NNE
6
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NE
9
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NE
5
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NE
6
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NE
6
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NNE
6
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NNE
5
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NNE
4
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N
4
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WNW
4
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W
4
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NW
3
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N
0
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SW
4
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SSW
4
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SSE
3
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S
4
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| Wind gust in miles per hour | 22 | 13 | 13 | 18 | 18 | 22 | 20 | 16 | 13 | 13 | 16 | 11 | 13 | 9 | 9 | 7 | 7 | 7 | 4 | 7 | 4 | 7 | 4 | 9 |
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Visibility
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| Visibility | M | M | M | M | M | P | M | M | M | M | G | G | M | G | M | M | M | G | G | M | VP | VP | P | P |
| Humidity | 89% | 93% | 94% | 94% | 93% | 93% | 94% | 93% | 93% | 94% | 92% | 91% | 92% | 91% | 93% | 93% | 95% | 96% | 96% | 96% | 97% | 98% | 98% | 98% |
| Pressure in hectopascals | 987 | 987 | 988 | 988 | 988 | 988 | 989 | 990 | 990 | 991 | 991 | 992 | 992 | 993 | 993 | 993 | 994 | 994 | 995 | 995 | 995 | 996 | 996 | 996 |
Sunday (1 February 2026)
| 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 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
4.0°
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4.0°
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4.0°
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4.1°
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4.1°
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4.2°
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4.3°
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4.8°
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5.0°
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5.3°
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5.6°
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5.7°
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5.9°
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6.5°
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6.5°
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7.1°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SSW
5
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SSW
5
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SSW
4
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S
3
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S
4
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SSE
5
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SSE
5
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S
6
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S
5
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S
5
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SW
8
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SW
9
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SW
8
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WSW
8
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SW
7
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SW
5
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| Wind gust in miles per hour | 9 | 9 | 9 | 9 | 7 | 7 | 9 | 9 | 9 | 9 | 11 | 13 | 13 | 11 | 13 | 9 |
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Visibility
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| Visibility | P | VP | VP | VP | VP | P | VP | VP | VP | VP | M | G | G | G | G | G |
| Humidity | 99% | 99% | 99% | 99% | 99% | 99% | 99% | 99% | 99% | 99% | 99% | 99% | 96% | 91% | 94% | 91% |
| Pressure in hectopascals | 997 | 997 | 997 | 997 | 996 | 997 | 996 | 997 | 997 | 997 | 998 | 998 | 999 | 999 | 999 | 999 |
Slieve Gallion weather map
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Location Details
Location: 54.731, -6.761
Altitude:
528m above sea level