O B Flat Weather Forecast
- 4
- 12
Mostly clear
- 7
- 15
Partly cloudy
- 8
- 15
Shower or two
- 8
- 13
Showers
- 6
- 12
Showers
- 7
- 14
Showers
- 9
- 14
Showers
Today 19 Jul Mount Gambier
Mostly clear. Winds northerly 15 to 20 km/h becoming light in the late afternoon then becoming northerly 15 to 20 km/h in the late evening.
O B Flat Temperature Statistics View More
July Temperature
Mount Gambier Airport (14km)
Lowest 7 July, 2026
-1.1 °CAverage July
9.4 °CHighest 1 July, 2026
16.7 °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