Groeslon Weather Forecast
- 11
- 16
Cloudy
- 8
- 16
Partly cloudy
- 9
- 18
Partly cloudy
- 13
- 21
Sunny day
- 15
- 22
Light rain shower
- 14
- 20
Light rain shower
Today 21 Aug Wales
Another showery day, with a few of these again possibly thundery with hail. Driest in the far east of the country with sunny spells. Feeling fresher than of late. Maximum temperature 19 °C.
Groeslon Temperature Statistics
August Temperature
Capel Curig Saws (22km)
Lowest 11 August, 2026
6.1 °CAverage August
16 °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