Mambourin Weather Forecast

    • 11
    • 19

    Mostly clear

    • 7
    • 16

    Partly cloudy

    • 4
    • 21

    Mostly sunny

    • 10
    • 21

    Showers increasing

    • 5
    • 15

    Shower or two

    • 8
    • 17

    Shower or two

    • 7
    • 16

    Shower or two

Today 16 Sep Geelong and Surf Coast

Mostly clear. Slight chance of a shower, becoming less likely later this evening. The chance of thunderstorms on the surf coast. Winds westerly 25 to 35 km/h tending northwesterly 20 to 30 km/h in the evening.

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  • Temperature Forecast Bureau of Meteorology

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Mambourin Temperature Statistics View More

September Temperature

Avalon Airport (15km)

  • Lowest 6 September, 2025

    -1.4 °C

  • Average September

    12.4 °C

  • Highest 6 September, 2025

    23.4 °C

Climate (2020–Present)

Avalon Airport (15km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    20.4 °C
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