Thornhill Weather Forecast
- 3
- 6
Cloudy
- 2
- 5
Light rain
- 2
- 6
Partly cloudy
- 9
- 10
Heavy rain
- 9
- 11
Cloudy
- 8
- 11
Light rain
Today 17 Feb Wales
Tuesday promises to be a dry and settled day with plenty of sunny spells and the wind will fall light. Feeling rather chilly though. Maximum temperature 7 °C.
Thornhill Temperature Statistics
February Temperature
St-athan (22km)
Lowest 14 February, 2026
0.5 °CAverage February
7.2 °CHighest 11 February, 2026
10.9 °C
Climate (2021–Present)
St-athan (22km)
Average Low 2021–2026
8.9 °CAverage 2021–2026
11.7 °CAverage High 2021–2026
14.6 °C