Derrylin Weather Forecast
- 15
- 24
Cloudy
- 17
- 24
Cloudy
- 14
- 23
Light rain
- 12
- 18
Cloudy
- 11
- 17
Cloudy
- 14
- 19
Light rain
- 13
- 19
Cloudy
Today 11 Aug Northern Ireland
A dry and bright day with variable cloud and some hazy sunny spells. WInds will remain light and it will become warm or very warm. Maximum temperature 23 °C.
Tonight 11 Aug Northern Ireland
A dry bright evening. The south and east will stay dry overnight with some clear intervals, while cloud and showery rain reaches northwestern counties. Minimum temperature 13 °C.
Derrylin Temperature Statistics
August Temperature
Castlederg (56km)
Lowest 10 August, 2026
5.8 °CAverage August
13.9 °CHighest 3 August, 2026
22.4 °C
Climate (2021–2026)
Castlederg (56km)
Average Low 2021–2026
6.2 °CAverage 2021–2026
9.9 °CAverage High 2021–2026
13.6 °C