Dyffryn Weather Forecast
- 9
- 14
Cloudy
- 11
- 14
Light rain shower
- 13
- 14
Heavy rain
- 12
- 16
Cloudy
- 13
- 20
Sunny day
- 14
- 23
Sunny day
Today 9 Jun Wales
A day of sunshine and blustery showers, with the showers possibly turning heavy in places. An isolated chance of thunder in the north. Temperatures a little below average. Maximum temperature 16 °C.
Dyffryn Temperature Statistics
June Temperature
St-athan (29km)
Lowest 5 June, 2026
11.3 °CAverage June
14.1 °CHighest 3 June, 2026
18 °C
Climate (2021–Present)
St-athan (29km)
Average Low 2021–2026
9 °CAverage 2021–2026
11.8 °CAverage High 2021–2026
14.7 °C