Dinorwig Weather Forecast
- 13
- 17
Partly cloudy
- 12
- 15
Cloudy
- 12
- 17
Sunny day
- 9
- 16
Light rain shower
- 11
- 16
Sunny day
- 16
- 21
Cloudy
- 13
- 18
Light rain shower
Today 24 Sep Wales
After a chilly, locally misty start Thursday morning looks fine with light winds and plenty of warm hazy sunshine. However, cloud will slowly begin to increase from the west during the afternoon as a southerly breeze develops. Maximum temperature 21 °C.
Tonight 24 Sep Wales
There will be some clear spells in the east during the evening. However, cloud will continue to thicken from the west overnight with some light rain arriving later. Minimum temperature 10 °C.
Dinorwig Temperature Statistics
September Temperature
Capel Curig Saws (12km)
Lowest 10 September, 2026
6.7 °CAverage September
14.4 °CHighest 6 September, 2026
21.8 °C
Climate (2021–2026)
Capel Curig Saws (12km)
Average Low 2021–2026
7 °CAverage 2021–2026
10 °CAverage High 2021–2026
12.9 °C