Clare Weather Forecast
- 11
- 16
Light rain shower
- 11
- 15
Cloudy
- 12
- 17
Cloudy
- 10
- 16
Cloudy
- 9
- 16
Cloudy
- 8
- 14
Light rain shower
Today 15 Sep Northern Ireland
A cloudy day with limited bright spells. Showers throughout the day, some of which will be heavy with longer spells of rain in the morning. Winds strengthening in the afternoon. Maximum Temperature 16C.
Clare Temperature Statistics
September Temperature
Castlederg (5km)
Lowest 8 September, 2025
6.8 °CAverage September
12.5 °CHighest 6 September, 2025
18.6 °C
Climate (2020–Present)
Castlederg (5km)
Average Low 2020–2025
6.1 °CAverage 2020–2025
9.8 °CAverage High 2020–2025
13.5 °C