O B Flat Weather Forecast
- 11
- 19
Showers
- 11
- 20
Showers
- 11
- 19
Shower or two
- 10
- 20
Showers
- 9
- 17
Possible morning shower
- 5
- 19
Partly cloudy
- 8
- 19
Possible shower
Today 13 Apr Mount Gambier
Cloudy. High chance of showers, most likely during the morning and afternoon. Light winds becoming west to southwesterly 15 to 25 km/h in the morning then becoming light in the late afternoon.
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