Groeslon Weather Forecast
- 17
- 20
Cloudy
- 14
- 20
Cloudy
- 10
- 17
Partly cloudy
- 10
- 18
Sunny day
- 10
- 18
Sunny day
- 12
- 21
Cloudy
- 13
- 21
Cloudy
Today 28 Jul Wales
Tuesday will get off to a rather grey and breezy start with some fog patches over the hills and a little drizzle in places. It will gradually brighten up though, with some warm spells of sunshine developing for the afternoon. Maximum temperature 25 °C.
Tonight 28 Jul Wales
A fine end to the day with some evening sunshine. Overnight, areas of low cloud will reform, giving some hill fog. The odd spot of drizzle later. Another warm night. Minimum temperature 16 °C.
Groeslon Temperature Statistics
July Temperature
Capel Curig Saws (22km)
Lowest 21 July, 2026
6.6 °CAverage July
16.9 °CHighest 11 July, 2026
29.5 °C
Climate (2021–2026)
Capel Curig Saws (22km)
Average Low 2021–2026
7 °CAverage 2021–2026
10 °CAverage High 2021–2026
12.8 °C