Bontddu Weather Forecast
- 10
- 14
Sunny day
- 15
- 15
Cloudy
- 14
- 16
Drizzle
- 9
- 15
Light rain
- 9
- 12
Cloudy
- 11
- 13
Light rain
- 11
- 15
Heavy rain
Today 3 Oct Wales
Early showery rain clearing to the southeast during Saturday morning, leaving a fine day with plenty of sunshine. Temperatures remaining above average for the time of year. Maximum temperature 20 °C.
Bontddu Temperature Statistics
October Temperature
Lake Vyrnwy Saws (34km)
Lowest 1 October, 2026
8.8 °CAverage October
11.1 °CHighest 1 October, 2026
14.2 °C
Climate (2021–2026)
Lake Vyrnwy Saws (34km)
Average Low 2021–2026
6.4 °CAverage 2021–2026
9.1 °CAverage High 2021–2026
12 °C