Colac Weather Forecast

    • 9
    • 25

    Shower or two developing

    • 12
    • 21

    Partly cloudy

    • 8
    • 23

    Partly cloudy

    • 7
    • 22

    Mostly sunny

    • 9
    • 30

    Sunny

    • 14
    • 25

    Shower or two

    • 10
    • 20

    Shower or two

Today 8 Dec Colac

Partly cloudy. Medium chance of showers during this afternoon and evening. Winds northwesterly 25 to 35 km/h turning west to southwesterly 15 to 20 km/h in the late afternoon.

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Colac Temperature Statistics View More

December Temperature

Mount Gellibrand (21km)

  • Lowest 7 December, 2025

    4.8 °C

  • Average December

    13.8 °C

  • Highest 4 December, 2025

    33.5 °C

Climate (2020–Present)

Mount Gellibrand (21km)

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  • Average Low 2020–2025

    9.2 °C

  • Average 2020–2025

    13 °C

  • Average High 2020–2025

    18.6 °C
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