Killygullan Weather Forecast
- 17
- 25
Cloudy
- 12
- 20
Heavy rain
- 12
- 17
Cloudy
- 12
- 19
Light rain
- 12
- 19
Light rain shower
- 12
- 19
Light rain
- 10
- 17
Cloudy
Today 26 Jun Northern Ireland
A rather cloudy morning with some showery, perhaps thundery, rain around. Becoming brighter from the south through the afternoon but still some showers around. Warm and humid. Maximum temperature 27 °C.
Tonight 26 Jun Northern Ireland
Any showers dying out and some evening sunshine expected, freshening southwesterly winds. Clouding over with the risk of some showers later in the night. Feeling quite muggy. Minimum temperature 14 °C.
Killygullan Temperature Statistics
June Temperature
Castlederg (51km)
Lowest 21 June, 2026
5 °CAverage June
13.8 °CHighest 24 June, 2026
24.7 °C
Climate (2021–2026)
Castlederg (51km)
Average Low 2021–2026
6.2 °CAverage 2021–2026
9.9 °CAverage High 2021–2026
13.6 °C