Ballyclare Weather Forecast
- 12
- 19
Overcast
- 14
- 18
Cloudy
- 13
- 19
Heavy rain
- 11
- 16
Light rain shower
- 11
- 15
Cloudy
- 11
- 14
Light rain shower
- 11
- 15
Cloudy
Today 12 Sep Northern Ireland
Cloudy with outbreaks of heavy rain in the early morning. This will soon turn showery before becoming drier with showers mostly restricted to the west and the north in the afternoon. Maximum temperature 20 °C.
Tonight 12 Sep Northern Ireland
The evening will be mostly dry with only a chance of an odd shower. The night will then continue dry with clear spells. Minimum temperature 11 °C.
Ballyclare Temperature Statistics
September Temperature
Aldergrove (17km)
Lowest 9 September, 2026
10.1 °CAverage September
14.8 °CHighest 2 September, 2026
20.7 °C
Climate (2021–2026)
Aldergrove (17km)
Average Low 2021–2026
7.5 °CAverage 2021–2026
10.4 °CAverage High 2021–2026
13.4 °C