Runcorn Weather Forecast
- 15
- 28
Thunder shower
- 13
- 21
Light rain shower
- 15
- 17
Cloudy
- 15
- 20
Light rain
- 15
- 22
Cloudy
- 15
- 19
Light rain
Today 21 Jun North West England
Very warm and humid with hazy sunny spells during the morning. Scattered showers, some thundery, breaking out, with localised torrential downpours and large hail later. Becoming very muggy. Light winds. Maximum Temperature 29C.
Runcorn Temperature Statistics
June Temperature
Rostherne No 2 (23km)
Lowest 11 June, 2025
5 °CAverage June
15.2 °CHighest 19 June, 2025
27 °C
Climate (2020–Present)
Rostherne No 2 (23km)
Average Low 2020–2025
6.6 °CAverage 2020–2025
10.6 °CAverage High 2020–2025
14.4 °C