St Helens Weather Forecast
- 2
- 7
Light rain shower
- 6
- 7
Cloudy
- 7
- 10
Light rain
- 6
- 10
Light rain
- 7
- 10
Cloudy
- 9
- 12
Cloudy
Today 4 Dec North West England
A mostly cloudy day with outbreaks of rain, some of which could be heavy. Windy to start but these gradually easing. Colder overnight, with frost and fog patches possible. Maximum Temperature 8C.
St Helens Temperature Statistics
December Temperature
Crosby (21km)
Lowest 2 December, 2025
6.4 °CAverage December
8.7 °CHighest 1 December, 2025
12.1 °C
Climate (2020–Present)
Crosby (21km)
Average Low 2020–2025
8.5 °CAverage 2020–2025
11.3 °CAverage High 2020–2025
14.1 °C