O B Flat Weather Forecast
- 5
- 19
Partly cloudy
- 9
- 16
Showers easing
- 3
- 20
Mostly sunny
- 7
- 24
Sunny
- 14
- 23
Shower or two
- 11
- 17
Showers
- 8
- 18
Shower or two
Today 5 Oct Mount Gambier
Partly cloudy. Light winds becoming westerly 15 to 25 km/h in the early afternoon then becoming light in the evening.
O B Flat Temperature Statistics View More
October Temperature
Mount Gambier Airport (14km)
Lowest 4 October, 2026
6 °CAverage October
12.4 °CHighest 1 October, 2026
17 °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