O B Flat Weather Forecast
- 8
- 15
Showers
- 7
- 15
Showers
- 8
- 15
Shower or two
- 5
- 17
Cloudy
- 7
- 18
Showers
- 7
- 14
Shower or two
- 5
- 14
Shower or two
Today 20 Aug Mount Gambier
Cloudy. Very high chance of showers, most likely in the late morning and afternoon. Winds north to northwesterly 15 to 25 km/h tending west to northwesterly in the middle of the day then becoming light in the evening.
O B Flat Temperature Statistics View More
August Temperature
Mount Gambier Airport (14km)
Lowest 1 August, 2026
0.3 °CAverage August
10.4 °CHighest 17 August, 2026
19 °C
Climate (2021–2026)
Mount Gambier Airport (14km)
Average Low 2021–2026
8.9 °CAverage 2021–2026
13.7 °CAverage High 2021–2026
20.1 °C