Mallacoota Weather Forecast

    • 13
    • 24

    Partly cloudy

    • 17
    • 27

    Possible afternoon storm

    • 15
    • 22

    Becoming windy. Partly cloudy

    • 11
    • 19

    Partly cloudy

    • 11
    • 20

    Partly cloudy

    • 11
    • 25

    Sunny

    • 14
    • 30

    Sunny

Today 12 Dec East Gippsland

Partly cloudy. The chance of fog in the southwest early this morning. Medium chance of showers about the ranges, slight chance elsewhere. The chance of a thunderstorm during this afternoon and early evening. Winds north to northeasterly 20 to 30 km/h. Daytime maximum temperatures 22 to 29.

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  • Temperature Forecast Bureau of Meteorology

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Mallacoota Temperature Statistics View More

December Temperature

Mallacoota (5km)

  • Lowest 1 December, 2025

    7.7 °C

  • Average December

    16.3 °C

  • Highest 4 December, 2025

    33 °C

Climate (2020–Present)

Mallacoota (5km)

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  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    15.1 °C

  • Average High 2020–2025

    19.7 °C
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