Sarn Gynfelyn Weather Forecast
- 9
- 17
Sunny day
- 16
- 17
Cloudy
- 15
- 17
Overcast
- 11
- 17
Light rain
- 10
- 13
Partly cloudy
- 12
- 14
Cloudy
- 12
- 16
Heavy rain
Today 3 Oct Wales
Dry across Wales today with plenty of sunshine. Cloud will increase a little at times to turn the sunshine hazy. Lighter winds than of late and feeling pleasant in the sunshine. Maximum temperature 20 °C.
Tonight 3 Oct Wales
Clear skies at first and quickly turning chilly. Cloud increases towards the end of the night with a strengthening breeze. Minimum temperature 3 °C.
Sarn Gynfelyn Temperature Statistics
October Temperature
Trawsgoed (15km)
Lowest 1 October, 2026
7.9 °CAverage October
10.2 °CHighest 1 October, 2026
11.5 °C
Climate (2021–2026)
Trawsgoed (15km)
Average Low 2021–2026
7 °CAverage 2021–2026
11.1 °CAverage High 2021–2026
14.6 °C