Runcorn Weather Forecast
- 20
- 25
Rain
- 21
- 32
Mostly sunny
- 19
- 29
Possible shower
- 19
- 26
Shower or two
- 20
- 27
Showers
- 21
- 31
Shower or two
- 21
- 29
Shower or two
Today 29 Mar Southeast Coast
Cloudy. Very high chance of rain, most likely in the morning and afternoon. The chance of a thunderstorm with possible heavy falls. Winds east to northeasterly 15 to 25 km/h becoming light in the late evening. Overnight temperatures falling to around 20 with daytime temperatures reaching the low to mid 20s.
Runcorn Temperature Statistics View More
March Temperature
Archerfield Airport (7km)
Lowest 16 March, 2025
17.5 °CAverage March
23.9 °CHighest 17 March, 2025
33.9 °C
Climate (2020–Present)
Archerfield Airport (7km)
Average Low 2020–2025
15.1 °CAverage 2020–2025
20.4 °CAverage High 2020–2025
26.9 °C