Abertillery Weather Forecast
- 10
- 15
Light rain
- 9
- 14
Heavy rain shower
- 9
- 14
Light rain shower
- 11
- 15
Light rain shower
- 12
- 17
Heavy rain
- 10
- 15
Light rain shower
- 9
- 14
Light rain shower
Today 10 Sep Wales
Often cloudy with early showers, then rain spreading from west to east. Sunnier skies arriving in most places by late afternoon. Generally breezier, and rather windy in some coastal areas. Maximum Temperature 18C.
Abertillery Temperature Statistics
September Temperature
St-athan (42km)
Lowest 5 September, 2025
11.6 °CAverage September
16.3 °CHighest 6 September, 2025
22 °C
Climate (2020–Present)
St-athan (42km)
Average Low 2020–2025
8.8 °CAverage 2020–2025
11.6 °CAverage High 2020–2025
14.5 °C