O B Flat Weather Forecast

    • 8
    • 15

    Shower or two

    • 7
    • 15

    Showers

    • 8
    • 15

    Shower or two

    • 7
    • 17

    Possible shower

    • 7
    • 17

    Shower or two

    • 6
    • 16

    Shower or two

    • 4
    • 16

    Shower or two

Today 20 Aug Mount Gambier

Cloudy. Very high chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Winds north to northwesterly 20 to 25 km/h tending west to northwesterly 15 to 25 km/h in the middle of the day then becoming light in the evening.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

O B Flat Temperature Statistics View More

August Temperature

Mount Gambier Airport (14km)

  • Lowest 1 August, 2026

    0.3 °C

  • Average August

    10.4 °C

  • Highest 17 August, 2026

    19 °C

Climate (2021–2026)

Mount Gambier Airport (14km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20.1 °C
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