Mount Gambier Weather Forecast

    • 12
    • 16

    Showers. Windy

    • 8
    • 16

    Cloudy

    • 7
    • 17

    Possible shower

    • 6
    • 18

    Showers

    • 12
    • 18

    Possible morning storm. Showers

    • 8
    • 14

    Possible shower

    • 6
    • 16

    Cloudy

Today 22 Oct Mount Gambier

Cloudy. High chance of showers early this evening. Damaging winds possible. Winds southwesterly 30 to 40 km/h decreasing to 20 to 30 km/h in the evening then becoming light in the late evening.

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  • Temperature Forecast Bureau of Meteorology

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Mount Gambier Temperature Statistics View More

October Temperature

Mount Gambier Airport (9km)

  • Lowest 13 October, 2025

    4.3 °C

  • Average October

    12.9 °C

  • Highest 16 October, 2025

    24.7 °C

Climate (2020–Present)

Mount Gambier Airport (9km)

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  • Average Low 2020–2025

    8.9 °C

  • Average 2020–2025

    13.7 °C

  • Average High 2020–2025

    20 °C
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