Derrylin Weather Forecast
- 1
- 12
Cloudy
- 3
- 12
Cloudy
- 6
- 13
Cloudy
- 6
- 13
Cloudy
- 7
- 13
Light rain
- 5
- 14
Cloudy
- 5
- 13
Cloudy
Today 5 May Northern Ireland
A lot of dry and bright weather with sunny interludes and light winds. A chance of one or two light showers, especially over northern counties in the morning. Light winds. Maximum temperature 13 °C.
Derrylin Temperature Statistics
May Temperature
Castlederg (56km)
Lowest 4 May, 2026
7.9 °CAverage May
11.2 °CHighest 1 May, 2026
18.2 °C
Climate (2021–Present)
Castlederg (56km)
Average Low 2021–2026
6.2 °CAverage 2021–2026
9.9 °CAverage High 2021–2026
13.6 °C