Rhyd-y-groes Weather Forecast
- 11
- 18
Cloudy
- 12
- 16
Cloudy
- 15
- 18
Overcast
- 14
- 18
Cloudy
- 9
- 15
Sunny day
- 13
- 17
Cloudy
- 12
- 16
Cloudy
Today 19 Sep Wales
Skies will be cloudy at first with outbreaks of rain at times. Rain will sink south through the morning bringing a brighter afternoon for many. However, staying cloudy in the south for much of the day. Breezy. Maximum temperature 19 °C.
Tonight 19 Sep Wales
Cloud and rain gradually clearing the south to leave largely clear skies tonight. Staying dry after midnight with easing winds. Minimum temperature 8 °C.
Rhyd-y-groes Temperature Statistics
September Temperature
Capel Curig Saws (15km)
Lowest 10 September, 2026
6.7 °CAverage September
14.3 °CHighest 6 September, 2026
21.8 °C
Climate (2021–2026)
Capel Curig Saws (15km)
Average Low 2021–2026
7 °CAverage 2021–2026
10 °CAverage High 2021–2026
12.9 °C