O B Flat Weather Forecast
- 7
- 14
Showers increasing
- 6
- 14
Showers easing
- 8
- 15
Shower or two
- 7
- 15
Shower or two
- 5
- 14
Cloudy
- 6
- 16
Partly cloudy
- 5
- 17
Partly cloudy
Today 11 Aug Mount Gambier
Cloudy. Very high chance of showers, most likely during this afternoon and evening. Winds north to northwesterly 20 to 30 km/h.
O B Flat Temperature Statistics View More
August Temperature
Mount Gambier Airport (14km)
Lowest 1 August, 2026
0.3 °CAverage August
9.7 °CHighest 2 August, 2026
15.7 °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