Sebastopol Weather Forecast

Today 10 May
- 9
- 18
Cloudy
Mon 11 May
- 6
- 20
Partly cloudy
Tue 12 May
- 6
- 22
Partly cloudy
Wed 13 May
- 10
- 22
Partly cloudy
Thu 14 May
- 11
- 21
Shower
Fri 15 May
- 11
- 21
Shower
Sat 16 May
- 11
- 20
Shower

Today 10 May
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 11 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Tue 12 May
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 13 May
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 14 May
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 15 May
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 16 May
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 10 May Lower South East

Cloudy. Slight chance of a shower. Light winds. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching around 18.

Sebastopol Temperature Statistics View More

May Temperature

Mount Gambier Airport (43km)

Lowest 18 April, 2026
3 °C
Average 2026
16.9 °C
Highest 27 January, 2026
43.7 °C
Lowest 18 April, 2026
3 °C
Average April
14.7 °C
Highest 25 April, 2026
28.7 °C
Lowest 7 May, 2026
5.5 °C
Average May
14.2 °C
Highest 1 May, 2026
28.5 °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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