Cwm Bargoed Weather Forecast
- 21
- 30
Sunny day
- 20
- 33
Sunny day
- 14
- 23
Sunny day
- 15
- 23
Partly cloudy
- 10
- 18
Light rain shower
- 9
- 18
Cloudy
Today 24 Jun Wales
Dry today with strong sunshine. After a warm start, temperatures will quickly rise to bring a very hot day across the region with light winds and high humidity into the afternoon. Maximum temperature 32 °C.
Tonight 24 Jun Wales
Staying dry and very warm through the evening with some late sunshine. A very warm and muggy night to come. Minimum temperature 18 °C.
Cwm Bargoed Temperature Statistics
June Temperature
St-athan (38km)
Lowest 10 June, 2026
9.7 °CAverage June
15.3 °CHighest 21 June, 2026
25.2 °C
Climate (2021–2026)
St-athan (38km)
Average Low 2021–2026
9 °CAverage 2021–2026
11.9 °CAverage High 2021–2026
14.7 °C