Menai Strait - Plas Newydd Weather Forecast
- 9
- 11
Heavy rain
- 8
- 11
Cloudy
- 9
- 10
Heavy rain
- 10
- 11
Overcast
- 9
- 12
Light rain
- 8
- 11
Cloudy
- 5
- 10
Light rain shower
Today 21 Feb Wales
Overnight rain and snow will clear to leave a sunny but chilly day on Thursday, with lighter winds. Milder on Friday and Saturday, though some rain, and becoming windy again.
Menai Strait - Plas Newydd Temperature Statistics
February Temperature
Capel Curig Saws (21km)
Lowest 14 February, 2026
-1.9 °CAverage February
4.5 °CHighest 8 February, 2026
8.9 °C
Climate (2021–Present)
Capel Curig Saws (21km)
Average Low 2021–2026
6.8 °CAverage 2021–2026
9.8 °CAverage High 2021–2026
12.7 °C