Llan-dafel Weather Forecast
- 10
- 14
Cloudy
- 10
- 13
Cloudy
- 10
- 14
Heavy rain
- 10
- 13
Heavy rain shower
- 7
- 13
Partly cloudy
- 7
- 12
Heavy rain
Today 17 Oct Wales
A brighter start for many with variable amounts of cloud and sunny spells through the day, especially out to the west. Staying dry with temperatures a little above average. Maximum Temperature 16C.
Tonight 17 Oct Wales
Remaining mostly cloudy overnight. Occasional clear spells developing allowing temperatures to fall, mainly across the mountains. Turning breezier in the west by dawn. Minimum Temperature 6C.
Llan-dafel Temperature Statistics
October Temperature
St-athan (40km)
Lowest 9 October, 2025
7.7 °CAverage October
12.9 °CHighest 3 October, 2025
18.4 °C
Climate (2020–Present)
St-athan (40km)
Average Low 2020–2025
8.8 °CAverage 2020–2025
11.7 °CAverage High 2020–2025
14.5 °C