Glenwherry Weather Forecast
- 6
- 10
Cloudy
- 4
- 11
Partly cloudy
- 1
- 13
Partly cloudy
- 4
- 11
Mist
- 3
- 10
Overcast
- 3
- 7
Cloudy
- 3
- 8
Cloudy
Today 18 Mar Northern Ireland
This morning will be cloudy with some patchy light rain developing later. Remaining cloudy with afternoon with a few outbreaks of rain, this mainly across the north and west. Maximum temperature 12 °C.
Tonight 18 Mar Northern Ireland
Any rain dying this evening. Then the rest of the night will be dry with cloud breaking to allow some lengthy clear periods. A slight frost in sheltered glens. Minimum temperature 4 °C.
Glenwherry Temperature Statistics
March Temperature
Aldergrove (20km)
Lowest 6 March, 2026
-0.8 °CAverage March
7.2 °CHighest 4 March, 2026
13.3 °C
Climate (2021–2026)
Aldergrove (20km)
Average Low 2021–2026
7.4 °CAverage 2021–2026
10.4 °CAverage High 2021–2026
13.4 °C