O B Flat Weather Forecast
- 11
- 21
Shower or two
- 10
- 20
Showers
- 9
- 17
Partly cloudy
- 3
- 19
Sunny
- 9
- 25
Shower or two
- 11
- 20
Cloudy
- 8
- 23
Mostly sunny
Today 15 Apr Mount Gambier
Partly cloudy. High chance of showers, becoming less likely this afternoon. Winds northwesterly 15 to 25 km/h tending westerly in the middle of the day then becoming light in the 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