Mount Gambier Weather Forecast

    • 11
    • 16

    Showers

    • 9
    • 17

    Shower or two

    • 9
    • 17

    Showers

    • 4
    • 13

    Showers

    • 8
    • 16

    Showers easing

    • 9
    • 17

    Shower or two

    • 9
    • 17

    Possible shower

Today 4 May Mount Gambier

Cloudy. Very high chance of showers, becoming less likely in the evening. The chance of a thunderstorm in the late morning and afternoon. Winds northwesterly 30 to 40 km/h tending westerly 25 to 40 km/h in the middle of the day then tending southwesterly 15 to 25 km/h in the evening.

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  • Temperature Forecast Bureau of Meteorology

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Mount Gambier Temperature Statistics View More

May Temperature

Mount Gambier Airport (9km)

  • Lowest 3 May, 2026

    11.2 °C

  • Average May

    18.1 °C

  • Highest 1 May, 2026

    28.5 °C

Climate (2021–Present)

Mount Gambier Airport (9km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
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