Mount Gambier Weather Forecast

    • 8
    • 26

    Sunny

    • 9
    • 33

    Sunny

    • 14
    • 40

    Mostly sunny

    • 16
    • 29

    Partly cloudy

    • 14
    • 31

    Possible shower

    • 13
    • 21

    Possible shower

    • 10
    • 23

    Partly cloudy

Today 5 Jan Mount Gambier

Sunny. Winds southerly 15 to 20 km/h increasing to 20 to 30 km/h in the early afternoon then becoming south to southeasterly and light in the late evening.

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  • Temperature Forecast Bureau of Meteorology

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Mount Gambier Temperature Statistics View More

January Temperature

Mount Gambier Airport (9km)

  • Lowest 1 January, 2026

    6.9 °C

  • Average January

    16.2 °C

  • Highest 2 January, 2026

    27 °C

Climate (2021–Present)

Mount Gambier Airport (9km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.6 °C

  • Average High 2021–2026

    19.9 °C
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