Sebastopol Weather Forecast
- 9
- 22
Rain
- 10
- 15
Rain
- 7
- 16
Shower
- 6
- 18
Shower
- 7
- 18
Cloudy
- 10
- 19
Cloudy
- 9
- 22
Shower
Today 24 Oct Lower South East
Partly cloudy. Very high chance of rain, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day then turning southerly 20 to 30 km/h in the early afternoon. Overnight temperatures falling to around 9 with daytime temperatures reaching the low to mid 20s.
Sebastopol Temperature Statistics View More
October Temperature
Mount Gambier Airport (43 km)
Lowest 7 October, 2026
2.8 °CAverage October
15.1 °CHighest 22 October, 2026
32.8 °C
Climate (2021–2026)
Mount Gambier Airport (43 km)
Average Low 2021–2026
8.9 °CAverage 2021–2026
13.8 °CAverage High 2021–2026
20.1 °C