Mallusk Weather Forecast
- 11
- 17
Cloudy
- 10
- 15
Cloudy
- 12
- 16
Partly cloudy
- 7
- 15
Light rain shower
- 11
- 15
Cloudy
- 13
- 17
Light rain shower
Today 24 Sep Northern Ireland
A dry and quite bright start but soon clouding over in the morning with the odd spot of rain. Increasingly windy in the afternoon. Rain spreads east through the evening. Maximum temperature 17 °C.
Mallusk Temperature Statistics
September Temperature
Aldergrove (14km)
Lowest 23 September, 2026
10 °CAverage September
14.7 °CHighest 21 September, 2026
22.3 °C
Climate (2021–2026)
Aldergrove (14km)
Average Low 2021–2026
7.5 °CAverage 2021–2026
10.5 °CAverage High 2021–2026
13.4 °C