Blaenavon Weather Forecast
- 20
- 30
Sunny day
- 20
- 33
Sunny day
- 14
- 24
Sunny day
- 14
- 23
Light rain shower
- 11
- 18
Cloudy
- 10
- 18
Cloudy
- 11
- 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.
Blaenavon Temperature Statistics
June Temperature
Hereford (39km)
Lowest 10 June, 2026
7.7 °CAverage June
15.9 °CHighest 21 June, 2026
26.4 °C
Climate (2021–2026)
Hereford (39km)
Average Low 2021–2026
6.8 °CAverage 2021–2026
11 °CAverage High 2021–2026
15.1 °C