Grampians Weather Forecast

    • 12
    • 31

    Partly cloudy

    • 17
    • 34

    Sunny

    • 18
    • 31

    Partly cloudy

    • 10
    • 25

    Partly cloudy

    • 11
    • 18

    Shower

    • 6
    • 19

    Cloudy

    • 6
    • 17

    Partly cloudy

Today 17 Dec South West

Mostly sunny. Winds north to northwesterly 15 to 20 km/h tending northwest to southwesterly in the late afternoon then tending southeast to southwesterly in the evening. Daytime maximum temperatures in the low to mid 30s.

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  • Temperature Forecast Bureau of Meteorology

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Grampians Temperature Statistics View More

December Temperature

Stawell Airport (35km)

  • Lowest 2 December, 2025

    5.4 °C

  • Average December

    17 °C

  • Highest 4 December, 2025

    34.4 °C

Climate (2020–Present)

Stawell Airport (35km)

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  • Average Low 2020–2025

    8.7 °C

  • Average 2020–2025

    14.2 °C

  • Average High 2020–2025

    20.3 °C
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