River Mersey Entrance Weather Forecast
- 16
- 17
Light rain
- 14
- 18
Cloudy
- 13
- 15
Cloudy
- 15
- 18
Overcast
- 14
- 18
Cloudy
- 13
- 16
Cloudy
Today 18 Sep North West England
Dry at first, but increasingly cloudy as rain moves in from the west during the morning. Turning heavy for a time, especially over western hills. Rather windy. Maximum temperature 18 °C.
River Mersey Entrance Temperature Statistics
September Temperature
Crosby (5km)
Lowest 10 September, 2026
10.8 °CAverage September
16.7 °CHighest 6 September, 2026
23.6 °C
Climate (2021–2026)
Crosby (5km)
Average Low 2021–2026
8.7 °CAverage 2021–2026
11.6 °CAverage High 2021–2026
14.4 °C