Bontddu Weather Forecast
- 15
- 19
Partly cloudy
- 13
- 19
Cloudy
- 13
- 18
Partly cloudy
- 16
- 24
Sunny day
- 17
- 25
Sunny day
- 15
- 21
Sunny day
Today 8 Aug Wales
A dry and bright morning. High cloud at times will turn the sunshine hazy. Feeling pleasantly warm to even hot in the sunshine. Maximum temperature 28 °C.
Bontddu Temperature Statistics
August Temperature
Lake Vyrnwy Saws (34km)
Lowest 7 August, 2026
9.1 °CAverage August
14.4 °CHighest 3 August, 2026
25.1 °C
Climate (2021–2026)
Lake Vyrnwy Saws (34km)
Average Low 2021–2026
6.4 °CAverage 2021–2026
9.1 °CAverage High 2021–2026
11.9 °C