Sebastopol Weather Forecast

    • 10
    • 17

    Shower

    • 10
    • 19

    Shower

    • 10
    • 20

    Shower

    • 10
    • 20

    Shower

    • 11
    • 20

    Shower

    • 9
    • 18

    Cloudy

    • 5
    • 19

    Partly cloudy

Today 12 Apr Lower South East

Cloudy. Medium chance of showers, most likely from the late morning. Winds southwesterly 25 to 35 km/h. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching around 17.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sebastopol Temperature Statistics View More

April Temperature

Mount Gambier Airport (43km)

  • Lowest 4 April, 2026

    3.6 °C

  • Average April

    14.2 °C

  • Highest 5 April, 2026

    25.3 °C

Climate (2021–Present)

Mount Gambier Airport (43km)

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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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