Lower Penarth Weather Forecast
- 17
- 23
Cloudy
- 15
- 20
Thunder shower
- 16
- 21
Light rain shower
- 16
- 20
Cloudy
- 16
- 20
Light rain shower
- 16
- 21
Light rain shower
Today 19 Jul Wales
A mixture of sunshine and showers, these heaviest and carrying the risk of thunderstorms and hail in the north and east. Some sunshine in the southwest before rain arrives later. Maximum Temperature 23C.
Lower Penarth Temperature Statistics
July Temperature
St-athan (18km)
Lowest 3 July, 2025
10.6 °CAverage July
18.5 °CHighest 11 July, 2025
30.1 °C
Climate (2020–Present)
St-athan (18km)
Average Low 2020–2025
8.7 °CAverage 2020–2025
11.6 °CAverage High 2020–2025
14.4 °C