Rhyd-y-groes Weather Forecast
- 12
- 18
Cloudy
- 15
- 19
Cloudy
- 16
- 20
Light rain
- 16
- 19
Cloudy
- 13
- 18
Cloudy
- 13
- 17
Cloudy
- 14
- 19
Cloudy
Today 31 Aug Wales
A showery morning, with a few heavy or thundery downpours possible. Showers should ease this afternoon as high pressure builds in, allowing brighter spells to develop. Temperatures near average. Maximum temperature 21 °C.
Tonight 31 Aug Wales
Any remaining showers will soon fade this evening, leaving a dry night with clear spells. It will stay mild, with a few mist patches developing. Minimum temperature 11 °C.
Rhyd-y-groes Temperature Statistics
August Temperature
Capel Curig Saws (15km)
Lowest 23 August, 2026
3.7 °CAverage August
15.5 °CHighest 12 August, 2026
31.4 °C
Climate (2021–2026)
Capel Curig Saws (15km)
Average Low 2021–2026
7 °CAverage 2021–2026
10 °CAverage High 2021–2026
12.9 °C