Cranbourne Weather Forecast

    • 9
    • 20

    Rain. Possible storm

    • 11
    • 20

    Possible shower

    • 11
    • 19

    Shower or two

    • 11
    • 20

    Shower or two

    • 11
    • 17

    Cloudy

    • 10
    • 18

    Cloudy

    • 9
    • 26

    Sunny

Today 21 Dec Melbourne

Cloudy. High chance of showers, becoming less likely later tonight. The chance of a thunderstorm early this evening, possibly severe with damaging winds and heavy rain which may lead to flash flooding. Winds southwesterly 15 to 25 km/h.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cranbourne Temperature Statistics View More

December Temperature

Moorabbin Airport (21km)

  • Lowest 11 December, 2025

    7.7 °C

  • Average December

    18 °C

  • Highest 18 December, 2025

    38 °C

Climate (2020–Present)

Moorabbin Airport (21km)

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  • Average Low 2020–2025

    10.7 °C

  • Average 2020–2025

    15.2 °C

  • Average High 2020–2025

    20.3 °C
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