O B Flat Weather Forecast

Today 2 Sep
- 7
- 15
Shower or two
Thu 3 Sep
- 10
- 15
Showers easing
Fri 4 Sep
- 6
- 17
Showers increasing
Sat 5 Sep
- 10
- 15
Showers
Sun 6 Sep
- 10
- 16
Shower or two
Mon 7 Sep
- 8
- 16
Morning shower or two
Tue 8 Sep
- 4
- 16
Possible shower

Today 2 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 3 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 4 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 5 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 6 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 7 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
Tue 8 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 2 Sep Mount Gambier

Cloudy. Medium chance of showers. Winds northwesterly 20 to 30 km/h.

O B Flat Temperature Statistics View More

September Temperature

Mount Gambier Airport (14km)

Lowest 7 July, 2026
-1.1 °C
Average 2026
14 °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 1 September, 2026
6.9 °C
Average September
11.6 °C
Highest
–

Climate (2021–2026)

Mount Gambier Airport (14km)

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

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