Menai Straight - Britannia Bridge Weather Forecast
- 8
- 12
Light rain shower
- 7
- 12
Heavy rain shower
- 6
- 11
Partly cloudy
- 8
- 12
Cloudy
- 8
- 12
Partly cloudy
- 10
- 13
Cloudy
- 11
- 14
Light rain
Today 13 May Wales
A chilly feeling day. There will be some bright spells, but it'll often be cloudy with blustery, locally heavy showers and a risk of hail. Driest in the south and west. A brisk northerly wind adding to the colder feel. Maximum temperature 12 °C.
Tonight 13 May Wales
Showers easing but persisting overnight with the brisk northerly wind continuing. Rather chilly, but the wind and cloud preventing a frost. Minimum temperature 6 °C.
Menai Straight - Britannia Bridge Temperature Statistics
May Temperature
Capel Curig Saws (21km)
Lowest 11 May, 2026
1.9 °CAverage May
9 °CHighest 2 May, 2026
15 °C
Climate (2021–Present)
Capel Curig Saws (21km)
Average Low 2021–2026
6.9 °CAverage 2021–2026
9.9 °CAverage High 2021–2026
12.7 °C