Ystradgynlais Weather Forecast
- 9
- 10
Light rain
- 6
- 10
Light rain
- 4
- 9
Cloudy
- 0
- 6
Cloudy
- 2
- 6
Partly cloudy
- 5
- 8
Heavy rain shower
Today 10 Feb Wales
Murky to start with some drizzle in places. Turning wet again from the west with a heavy band of rain pushing eastwards. Staying mild. Maximum temperature 11 °C.
Ystradgynlais Temperature Statistics
February Temperature
Sennybridge (32km)
Lowest 3 February, 2026
0.5 °CAverage February
5.1 °CHighest 7 February, 2026
8.3 °C
Climate (2021–Present)
Sennybridge (32km)
Average Low 2021–2026
5.5 °CAverage 2021–2026
9.2 °CAverage High 2021–2026
12.7 °C