O B Flat Weather Forecast
- 18
- 25
Cloudy
- 12
- 24
Partly cloudy
- 13
- 31
Mostly sunny
- 17
- 26
Shower or two
- 12
- 19
Showers
- 8
- 17
Showers
- 7
- 15
Showers
Today 20 Oct Mount Gambier
Cloudy. Slight chance of a shower. Winds westerly 20 to 25 km/h tending southwesterly 15 to 25 km/h in the late afternoon then becoming light in the evening.
O B Flat Temperature Statistics View More
October Temperature
Mount Gambier Airport (14 km)
Lowest 7 October, 2026
2.8 °CAverage October
14.2 °CHighest 18 October, 2026
27.5 °C
Climate (2021–2026)
Mount Gambier Airport (14 km)
Average Low 2021–2026
8.9 °CAverage 2021–2026
13.8 °CAverage High 2021–2026
20.1 °C