Altcar Weather Forecast
- 10
- 17
Sunny day
- 14
- 20
Cloudy
- 12
- 17
Light rain
- 11
- 19
Sunny day
- 13
- 19
Light rain shower
- 12
- 19
Sunny day
- 15
- 22
Cloudy
Today 23 Sep North West England
Overcast with outbreaks of heavy and persistent rain, particularly across the hills and mountains. Risk of some hail and thunderstorms first thing. Becoming drier and brighter from the west through the morning. Temperatures around the seasonal average. Maximum temperature 18 °C.
Tonight 23 Sep North West England
A dry night to come with plenty of clear spells and light winds. Temperatures will drop quickly to low single figures in rural and sheltered spots. Grass frost likely. Minimum temperature 6 °C.
Altcar Temperature Statistics
September Temperature
Crosby (4km)
Lowest 10 September, 2026
10.8 °CAverage September
16.5 °CHighest 6 September, 2026
23.6 °C
Climate (2021–2026)
Crosby (4km)
Average Low 2021–2026
8.7 °CAverage 2021–2026
11.6 °CAverage High 2021–2026
14.4 °C