O B Flat Weather Forecast

Today 13 May
- 10
- 21
Partly cloudy
Thu 14 May
- 11
- 22
Mostly sunny
Fri 15 May
- 12
- 21
Possible shower
Sat 16 May
- 13
- 19
Showers
Sun 17 May
- 13
- 19
Showers
Mon 18 May
- 10
- 18
Shower or two
Tue 19 May
- 9
- 17
Showers

Today 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
Sun 17 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 18 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 19 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 13 May Mount Gambier

Partly cloudy. Winds northeasterly 15 to 20 km/h becoming light in the early afternoon.

O B Flat Temperature Statistics View More

May Temperature

Mount Gambier Airport (14km)

Lowest 18 April, 2026
3 °C
Average 2026
16.8 °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
13.7 °C
Highest 1 May, 2026
28.5 °C

Climate (2021–Present)

Mount Gambier Airport (14km)

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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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