Rhyd-y-groes Weather Forecast
- 11
- 18
Cloudy
- 9
- 17
Cloudy
- 10
- 19
Sunny day
- 12
- 22
Sunny day
- 13
- 20
Sunny day
- 13
- 24
Sunny day
- 13
- 22
Sunny day
Today 22 May Wales
A fine day for many with plenty of sunshine, although low cloud may affect areas near to the coast at times. Sunshine may also turn a little hazy elsewhere throughout the afternoon, but feeling very warm for most. Maximum temperature 26 °C.
Tonight 22 May Wales
Remaining fine initially this evening, but cloud will spread in from the west. Overnight some spots of rain are possible but most remaining dry. A mild night for many. Minimum temperature 11 °C.
Rhyd-y-groes Temperature Statistics
May Temperature
Capel Curig Saws (15km)
Lowest 11 May, 2026
1.9 °CAverage May
9.3 °CHighest 2 May, 2026
15 °C
Climate (2021–Present)
Capel Curig Saws (15km)
Average Low 2021–2026
6.9 °CAverage 2021–2026
9.9 °CAverage High 2021–2026
12.7 °C