St Helens Weather Forecast
- 5
- 9
Heavy rain
- 5
- 9
Sunny day
- 6
- 9
Cloudy
- 5
- 7
Overcast
- 5
- 8
Overcast
- 5
- 7
Overcast
Today 18 Dec North West England
Thursday will get off to a dry and bright start. However, cloud will thicken from the southwest with wet and windy weather returning for the afternoon. Mild though. Maximum Temperature 11C.
St Helens Temperature Statistics
December Temperature
Crosby (21km)
Lowest 5 December, 2025
4.1 °CAverage December
8.8 °CHighest 9 December, 2025
14.5 °C
Climate (2020–Present)
Crosby (21km)
Average Low 2020–2025
8.5 °CAverage 2020–2025
11.4 °CAverage High 2020–2025
14.1 °C