Rhyd-y-groes Weather Forecast
- 13
- 26
Sunny day
- 15
- 27
Sunny day
- 13
- 22
Partly cloudy
- 12
- 17
Sunny day
- 13
- 17
Cloudy
- 13
- 16
Partly cloudy
- 13
- 16
Light rain
Today 26 May Wales
A dry and widely sunny day today across the country, with perhaps some cloud bubbling up later in the day. Another hot day with temperatures way above average for the time of year. Maximum temperature 33 °C.
Tonight 26 May Wales
A fine and warm evening for many, although the odd thunderstorm may develop across the south. Remaining warm overnight with plenty of clear skies. Minimum temperature 13 °C.
Rhyd-y-groes Temperature Statistics
May Temperature
Capel Curig Saws (15km)
Lowest 11 May, 2026
1.9 °CAverage May
10 °CHighest 24 May, 2026
22.6 °C
Climate (2021–Present)
Capel Curig Saws (15km)
Average Low 2021–2026
6.9 °CAverage 2021–2026
9.9 °CAverage High 2021–2026
12.8 °C