Sebastopol Weather Forecast

Today 22 Sep
- 0
- 17
Partly cloudy
Wed 23 Sep
- 3
- 22
Sunny
Thu 24 Sep
- 9
- 24
Cloudy
Fri 25 Sep
- 12
- 22
Shower
Sat 26 Sep
- 10
- 18
Shower
Sun 27 Sep
- 9
- 24
Partly cloudy
Mon 28 Sep
- 12
- 26
Partly cloudy

Today 22 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Wed 23 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Thu 24 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Fri 25 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sat 26 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sun 27 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Mon 28 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm

Today 22 Sep Lower South East

Sunny. Areas of morning frost. Light winds. Daytime maximum temperatures around 17.

Sebastopol Temperature Statistics View More

September Temperature

Mount Gambier Airport (43km)

Lowest 7 July, 2026
-1.1 °C
Average 2026
13.8 °C
Highest 27 January, 2026
43.7 °C
Lowest 1 August, 2026
0.3 °C
Average August
10.4 °C
Highest 31 August, 2026
19.8 °C
Lowest 8 September, 2026
0.3 °C
Average September
11.7 °C
Highest 19 September, 2026
25.8 °C

Climate (2021–2026)

Mount Gambier Airport (43km)

Take a look at our website widgetsAvailable free! Find Out More

Average Low 2021–2026
8.9 °C
Average 2021–2026
13.7 °C
Average High 2021–2026
20.1 °C

Get WillyWeather+ to remove ads