O B Flat Weather Forecast
- 10
- 21
Showers
- 10
- 17
Partly cloudy
- 3
- 19
Cloud clearing
- 8
- 22
Shower or two
- 9
- 21
Partly cloudy
- 9
- 24
Sunny
- 12
- 22
Partly cloudy
Today 16 Apr Mount Gambier
Partly cloudy. Possible early morning fog. Very high chance of showers, most likely in the late morning and afternoon. The chance of a thunderstorm in the late morning and afternoon. Winds northwesterly 25 to 35 km/h tending westerly in the middle of the day then becoming light in the late evening.
O B Flat Temperature Statistics View More
April Temperature
Mount Gambier Airport (14km)
Lowest 4 April, 2026
3.6 °CAverage April
14.1 °CHighest 5 April, 2026
25.3 °C
Climate (2021–Present)
Mount Gambier Airport (14km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.7 °CAverage High 2021–2026
20 °C