Runcorn Weather Forecast

    • 12
    • 21

    Sunny day

    • 14
    • 23

    Cloudy

    • 13
    • 18

    Light rain shower

    • 14
    • 19

    Heavy rain shower

    • 12
    • 17

    Light rain shower

    • 12
    • 17

    Light rain shower

    • 11
    • 16

    Light rain shower

Today 29 May North West England

A cloudy start for many, especially on higher ground where there could be some light drizzle. Feeling much fresher than of late with bright or sunny spells developing into the afternoon. Breezy along the coast and over the hills. Maximum temperature 21 °C.

Tonight 29 May North West England

Clearer skies for many overnight which will allow temperatures to fall, giving a much more comfortable night for many. Staying dry with mist and fog in places. Minimum temperature 9 °C.

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Runcorn Temperature Statistics

May Temperature

Rostherne No 2 (23km)

  • Lowest 5 May, 2026

    1.4 °C

  • Average May

    12.6 °C

  • Highest 26 May, 2026

    31.1 °C

Climate (2021–Present)

Rostherne No 2 (23km)

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  • Average Low 2021–2026

    6.9 °C

  • Average 2021–2026

    10.9 °C

  • Average High 2021–2026

    14.6 °C
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