Groeslon Weather Forecast
- 12
- 17
Partly cloudy
- 13
- 18
Cloudy
- 13
- 21
Partly cloudy
- 15
- 22
Cloudy
- 15
- 22
Light rain shower
- 13
- 20
Light rain shower
- 14
- 18
Light rain shower
Today 22 Aug Wales
A mostly dry, bright day with sunny spells and patches of fair weather cloud. After a cool start, temperatures will rise to around average in the sunshine. Maximum temperature 20 °C.
Tonight 22 Aug Wales
A bright end to the day with sunny spells this evening. Remaining dry overnight with clear spells developing. Rather chilly, particularly in rural spots. Minimum temperature 5 °C.
Groeslon Temperature Statistics
August Temperature
Capel Curig Saws (22km)
Lowest 11 August, 2026
6.1 °CAverage August
15.9 °CHighest 12 August, 2026
31.4 °C
Climate (2021–2026)
Capel Curig Saws (22km)
Average Low 2021–2026
7 °CAverage 2021–2026
10 °CAverage High 2021–2026
12.9 °C