O B Flat Weather Forecast
- 9
- 17
Showers
- 10
- 17
Shower or two
- 7
- 17
Mostly sunny
- 4
- 19
Partly cloudy
- 9
- 15
Showers easing
- 7
- 18
Partly cloudy
- 4
- 22
Mostly sunny
Today 2 Oct Mount Gambier
Cloudy. High chance of showers and rain, most likely from late this morning. The chance of a thunderstorm. Winds southeasterly 20 to 30 km/h turning southerly 20 to 25 km/h in the evening.
O B Flat Temperature Statistics View More
October Temperature
Mount Gambier Airport (14km)
Lowest 1 October, 2026
13.2 °CAverage October
14.7 °CHighest
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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