Aberfan Weather Forecast
- 9
- 21
Cloudy
- 11
- 22
Cloudy
- 11
- 23
Sunny day
- 13
- 26
Sunny day
- 13
- 26
Sunny day
- 13
- 26
Sunny day
Today 21 May Wales
A grey and wet start to the day across Wales. However, rain will gradually ease, with some drier and possible brighter warm spells in the afternoon. Maximum temperature 22 °C.
Aberfan Temperature Statistics
May Temperature
St-athan (32km)
Lowest 15 May, 2026
4.7 °CAverage May
11.4 °CHighest 9 May, 2026
19.1 °C
Climate (2021–Present)
St-athan (32km)
Average Low 2021–2026
9 °CAverage 2021–2026
11.8 °CAverage High 2021–2026
14.6 °C