Groeslon Weather Forecast
- 16
- 20
Cloudy
- 13
- 19
Cloudy
- 11
- 18
Partly cloudy
- 14
- 24
Sunny day
- 16
- 26
Sunny day
- 15
- 23
Sunny day
- 14
- 21
Cloudy
Today 8 Aug Wales
A fresh start with the odd mist patch in rural areas, but these will quickly clear. Otherwise a dry and largely sunny day across Wales, although the sunshine may become rather hazy at times. Feeling very warm with light winds. Maximum temperature 26 °C.
Tonight 8 Aug Wales
A dry and fine evening with plenty of late sunshine. Overnight will remain dry with clear spells, but feeling a little warmer than recent nights. Minimum temperature 12 °C.
Groeslon Temperature Statistics
August Temperature
Capel Curig Saws (22km)
Lowest 2 August, 2026
9.3 °CAverage August
14.7 °CHighest 3 August, 2026
25.1 °C
Climate (2021–2026)
Capel Curig Saws (22km)
Average Low 2021–2026
7 °CAverage 2021–2026
10 °CAverage High 2021–2026
12.9 °C