Grwyne Fawr Reservoir Weather Forecast
- 8
- 12
Partly cloudy
- 9
- 15
Partly cloudy
- 9
- 14
Overcast
- 9
- 16
Cloudy
- 9
- 16
Cloudy
- 9
- 17
Cloudy
Today 2 Jul Wales
Rain clearing south early in the morning to leave a sunny day for most. Winds falling light as the day progresses so a pleasant afternoon to come. Maximum temperature 24 °C.
Grwyne Fawr Reservoir Temperature Statistics
July Temperature
Sennybridge (35km)
Lowest 1 July, 2026
12.9 °CAverage July
14.6 °CHighest 1 July, 2026
18.3 °C
Climate (2021–2026)
Sennybridge (35km)
Average Low 2021–2026
5.7 °CAverage 2021–2026
9.4 °CAverage High 2021–2026
12.9 °C