The Barmouth Weather Forecast
- 15
- 21
Sunny day
- 13
- 17
Partly cloudy
- 12
- 16
Cloudy
- 13
- 16
Cloudy
- 13
- 16
Overcast
- 13
- 16
Overcast
Today 16 Jul Northern Ireland
All parts will have a dry day with plenty of sunshine. Very warm or hot. Light winds. Maximum temperature 28 °C.
The Barmouth Temperature Statistics
July Temperature
Magilligan No 2 (11km)
Lowest 15 July, 2026
8.6 °CAverage July
15.9 °CHighest 12 July, 2026
21.2 °C
Climate (2021–2026)
Magilligan No 2 (11km)
Average Low 2021–2026
7.6 °CAverage 2021–2026
10.6 °CAverage High 2021–2026
13.4 °C