Sebastopol Weather Forecast

    • 8
    • 15

    Shower

    • 8
    • 14

    Shower

    • 6
    • 14

    Shower

    • 4
    • 14

    Shower

    • 8
    • 14

    Shower

    • 6
    • 13

    Cloudy

    • 6
    • 14

    Partly cloudy

Today 19 Jun Lower South East

Cloudy. Very high chance of showers. The chance of a thunderstorm during the morning and afternoon. Winds northwesterly 20 to 30 km/h shifting south to southwesterly 25 to 35 km/h in the late morning and afternoon. Daytime maximum temperatures around 15.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sebastopol Temperature Statistics View More

June Temperature

Mount Gambier Airport (43km)

  • Lowest 15 June, 2026

    2.4 °C

  • Average June

    12.1 °C

  • Highest 12 June, 2026

    20.1 °C

Climate (2021–2026)

Mount Gambier Airport (43km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
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