Afon Mawddach Weather Forecast
- 15
- 22
Partly cloudy
- 13
- 16
Partly cloudy
- 13
- 16
Cloudy
- 13
- 17
Heavy rain shower
- 14
- 17
Cloudy
- 12
- 17
Cloudy
Today 27 Jun Wales
Patchy cloud to start the day but lifting and breaking, especially in the east, to give another hot day, but not as hot as recent days. Cooler in the west. Maximum temperature 24 °C.
Afon Mawddach Temperature Statistics
June Temperature
Lake Vyrnwy Saws (36km)
Lowest 10 June, 2026
6.4 °CAverage June
14.4 °CHighest 25 June, 2026
29.6 °C
Climate (2021–2026)
Lake Vyrnwy Saws (36km)
Average Low 2021–2026
6.4 °CAverage 2021–2026
9 °CAverage High 2021–2026
11.9 °C