St Helens Weather Forecast
- 14
- 17
Light rain
- 11
- 17
Cloudy
- 15
- 20
Light rain shower
- 13
- 18
Cloudy
- 15
- 21
Cloudy
- 13
- 17
Light rain shower
Today 10 Sep North West England
Early bright spells will give way to increasing cloud from the west on Thursday morning, and this will lead into a wet and quite blustery afternoon. Some heavy rain developing. Maximum temperature 18 °C.
St Helens Temperature Statistics
September Temperature
Crosby (21km)
Lowest 6 September, 2026
14 °CAverage September
17.2 °CHighest 6 September, 2026
23.6 °C
Climate (2021–2026)
Crosby (21km)
Average Low 2021–2026
8.7 °CAverage 2021–2026
11.6 °CAverage High 2021–2026
14.4 °C