Cosmeston Weather Forecast
- 9
- 15
Partly cloudy
- 9
- 14
Cloudy
- 8
- 12
Light rain shower
- 8
- 12
Light rain shower
- 7
- 11
Cloudy
- 9
- 11
Cloudy
Today 21 Oct Wales
Sunshine and showers on Tuesday, but these less intense and less frequent than on Monday. Breezy with temperatures around average. Maximum Temperature 15C.
Cosmeston Temperature Statistics
October Temperature
St-athan (18km)
Lowest 9 October, 2025
7.7 °CAverage October
13 °CHighest 3 October, 2025
18.4 °C
Climate (2020–Present)
St-athan (18km)
Average Low 2020–2025
8.8 °CAverage 2020–2025
11.7 °CAverage High 2020–2025
14.5 °C