Sebastopol Weather Forecast
- 9
- 17
Shower
- 6
- 17
Partly cloudy
- 3
- 19
Partly cloudy
- 8
- 16
Shower
- 4
- 19
Partly cloudy
- 6
- 23
Sunny
- 12
- 20
Shower
Today 3 Oct Lower South East
Cloudy. Medium chance of showers, most likely in the early morning. Winds southerly 25 to 35 km/h tending south to southeasterly 15 to 20 km/h in the evening then becoming light in the late evening. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching around 17.
Sebastopol Temperature Statistics View More
October Temperature
Mount Gambier Airport (43km)
Lowest 2 October, 2026
11.4 °CAverage October
13.6 °CHighest 1 October, 2026
17 °C
Climate (2021–2026)
Mount Gambier Airport (43km)
Average Low 2021–2026
8.9 °CAverage 2021–2026
13.7 °CAverage High 2021–2026
20.1 °C