Carrickfergus Weather Forecast
- 17
- 21
Cloudy
- 17
- 22
Cloudy
- 12
- 20
Light rain shower
- 11
- 18
Light rain shower
- 11
- 17
Light rain shower
- 12
- 18
Partly cloudy
Today 27 Jul Northern Ireland
A mostly dry start with variable cloud and some bright spells. Clouding over from the west with some patchy light rain in the afternoon. Maximum temperature 21 °C.
Carrickfergus Temperature Statistics
July Temperature
Aldergrove (27km)
Lowest 19 July, 2026
10.8 °CAverage July
16.9 °CHighest 8 July, 2026
26.5 °C
Climate (2021–2026)
Aldergrove (27km)
Average Low 2021–2026
7.5 °CAverage 2021–2026
10.4 °CAverage High 2021–2026
13.4 °C