Cornwall Weather Forecast

    • 3
    • 15

    Clear

    • 1
    • 14

    Showers increasing

    • 6
    • 13

    Shower or two

    • 4
    • 13

    Shower or two

    • 1
    • 12

    Partly cloudy

    • 1
    • 15

    Partly cloudy

    • 6
    • 17

    Shower or two

Today 1 Sep East Coast

Clear. Winds westerly 15 to 20 km/h becoming light in the evening.

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September Temperature

St Helens Aerodrome (27km)

  • Lowest

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  • Average September

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  • Highest

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Climate (2020–Present)

St Helens Aerodrome (27km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    13.3 °C

  • Average High 2020–2025

    18.2 °C
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