The Barmouth Weather Forecast
- 8
- 13
Heavy rain
- 6
- 10
Heavy rain shower
- 9
- 16
Heavy rain
- 8
- 11
Light rain shower
- 9
- 14
Cloudy
- 11
- 14
Cloudy
Today 24 Oct Northern Ireland
Cloudy with outbreaks of rain, some heavy. The afternoon will become brighter as the rain turns to showers. Maximum temperature 13 °C.
The Barmouth Temperature Statistics
October Temperature
Magilligan No 2 (11 km)
Lowest 19 October, 2026
0.3 °CAverage October
10.8 °CHighest 12 October, 2026
18.5 °C
Climate (2021–2026)
Magilligan No 2 (11 km)
Average Low 2021–2026
7.7 °CAverage 2021–2026
10.6 °CAverage High 2021–2026
13.4 °C