Cwmtaf Weather Forecast
- 9
- 17
Cloudy
- 15
- 16
Light rain
- 14
- 18
Cloudy
- 12
- 18
Light rain
- 9
- 15
Partly cloudy
- 11
- 15
Cloudy
Today 11 Sep Wales
Isolated showers first thing Friday morning, but dissipating under a ridge of high pressure. This leaves brighter spells in the afternoon, especially in the west. Temperatures will be near average. Maximum temperature 20 °C.
Cwmtaf Temperature Statistics
September Temperature
Sennybridge (34km)
Lowest 10 September, 2026
5.1 °CAverage September
13.7 °CHighest 6 September, 2026
23.2 °C
Climate (2021–2026)
Sennybridge (34km)
Average Low 2021–2026
5.7 °CAverage 2021–2026
9.5 °CAverage High 2021–2026
13 °C