River Foyle - Burn Dennet Entrance Weather Forecast
- 3
- 6
Overcast
- 2
- 5
Cloudy
- -3
- 4
Cloudy
- 2
- 4
Overcast
- 2
- 7
Cloudy
- 0
- 5
Light rain
- -2
- 4
Light snow
Today 28 Dec Northern Ireland
All parts will have a dry day. There will be a good deal of cloud around but a few brighter spells possible this afternoon. Light winds. Maximum Temperature 7C.
Tonight 28 Dec Northern Ireland
This evening will be dry. The rest of the night will remain dry with variable amounts of cloud. A few frost and fog patches developing where cloud clears. Minimum Temperature 0C.
River Foyle - Burn Dennet Entrance Temperature Statistics
December Temperature
Castlederg (21km)
Lowest 27 December, 2025
-5.6 °CAverage December
6.1 °CHighest 9 December, 2025
14.9 °C
Climate (2020–Present)
Castlederg (21km)
Average Low 2020–2025
6.1 °CAverage 2020–2025
9.8 °CAverage High 2020–2025
13.5 °C