O B Flat Weather Forecast
- 12
- 16
Showers
- 8
- 15
Showers
- 6
- 15
Showers increasing
- 7
- 16
Shower or two
- 5
- 17
Possible shower
- 8
- 16
Showers
- 6
- 13
Showers
Today 19 Aug Mount Gambier
Cloudy. Very high chance of showers, becoming less likely in the late afternoon and evening. Winds northwesterly 20 to 30 km/h becoming light in the late evening.
O B Flat Temperature Statistics View More
August Temperature
Mount Gambier Airport (14km)
Lowest 1 August, 2026
0.3 °CAverage August
10.1 °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