St Hilary Weather Forecast
- 6
- 20
Cloudy
- 9
- 18
Sunny day
- 5
- 12
Cloudy
- 7
- 11
Cloudy
- 6
- 10
Cloudy
- 6
- 10
Light rain shower
- 5
- 11
Cloudy
Today 7 Apr Wales
A sunny start to the day, although high cloud will gradually build in from the west making the sunshine hazy by lunchtime. Feeling warm, especially in the sunshine. Maximum temperature 23 °C.
St Hilary Temperature Statistics
April Temperature
St-athan (5km)
Lowest 6 April, 2026
1.8 °CAverage April
8.7 °CHighest 4 April, 2026
12.9 °C
Climate (2021–Present)
St-athan (5km)
Average Low 2021–2026
8.9 °CAverage 2021–2026
11.8 °CAverage High 2021–2026
14.6 °C