Sebastopol Weather Forecast

    • 12
    • 22

    Shower

    • 8
    • 21

    Fog

    • 6
    • 23

    Partly cloudy

    • 10
    • 26

    Partly cloudy

    • 13
    • 27

    Partly cloudy

    • 14
    • 27

    Partly cloudy

    • 15
    • 26

    Shower

Today 26 Apr Lower South East

Partly cloudy. Medium chance of showers, most likely in the late morning and afternoon. The chance of a thunderstorm near the coast in the early morning. Light winds becoming northwest to southwesterly 15 to 25 km/h in the morning then tending south to southwesterly 15 to 20 km/h in the late afternoon. Overnight temperatures falling to around 12 with daytime temperatures reaching the low 20s.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sebastopol Temperature Statistics View More

April Temperature

Mount Gambier Airport (43km)

  • Lowest 18 April, 2026

    3 °C
  • Average April

    14.6 °C
  • Highest 23 April, 2026

    27.6 °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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