Bangor Weather Forecast
- 13
- 17
Cloudy
- 13
- 16
Heavy rain
- 12
- 16
Thunder shower
- 12
- 16
Light rain
- 10
- 15
Light rain shower
- 10
- 14
Sunny day
- 12
- 15
Partly cloudy
Today 31 May Wales
A rather grey start but cloud will lift and break throughout the morning allowing some spells of sunshine to develop. A few showers will also develop but many will remain dry. Feeling fresher than of late. Maximum temperature 19 °C.
Tonight 31 May Wales
Apart from the odd shower it will be a dry evening with some late sunshine. Overnight cloud will tend to increase with the breeze also freshening. Minimum temperature 13 °C.
Bangor Temperature Statistics
May Temperature
Capel Curig Saws (19km)
Lowest 11 May, 2026
1.9 °CAverage May
11.4 °CHighest 26 May, 2026
28.8 °C
Climate (2021–Present)
Capel Curig Saws (19km)
Average Low 2021–2026
6.9 °CAverage 2021–2026
10 °CAverage High 2021–2026
12.8 °C