Cornwall Weather Forecast

    • 11
    • 21

    Cloudy

    • 11
    • 23

    Partly cloudy

    • 11
    • 21

    Possible shower

    • 13
    • 26

    Shower or two

    • 13
    • 22

    Shower or two

    • 9
    • 24

    Mostly sunny

    • 10
    • 25

    Sunny

Today 14 Feb East Coast

Cloudy. Slight chance of a shower. Winds east to northeasterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures in the low to mid 20s.

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  • Temperature Forecast Bureau of Meteorology

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Cornwall Temperature Statistics View More

February Temperature

St Helens Aerodrome (27km)

  • Lowest 13 February, 2026

    8.3 °C

  • Average February

    16.9 °C

  • Highest 4 February, 2026

    29.4 °C

Climate (2021–Present)

St Helens Aerodrome (27km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.3 °C

  • Average High 2021–2026

    18.2 °C
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