St Helens Weather Forecast
- 13
- 20
Cloudy
- 12
- 16
Light rain shower
- 12
- 16
Partly cloudy
- 14
- 18
Cloudy
- 12
- 17
Cloudy
- 13
- 18
Cloudy
Today 7 Sep North West England
Largely dry and bright with spells of sunshine for much of the day. Turning cloudier later with some rain and stronger winds moving in towards dusk. Temperatures near average. Maximum temperature 20 °C.
St Helens Temperature Statistics
September Temperature
Crosby (21km)
Lowest 1 September, 2026
14.3 °CAverage September
17.2 °CHighest 1 September, 2026
20.7 °C
Climate (2021–2026)
Crosby (21km)
Average Low 2021–2026
8.7 °CAverage 2021–2026
11.6 °CAverage High 2021–2026
14.4 °C