O B Flat Weather Forecast
- 14
- 27
Partly cloudy
- 15
- 32
Partly cloudy
- 16
- 24
Possible shower
- 12
- 21
Cloudy
- 9
- 25
Cloud clearing
- 8
- 32
Sunny
- 10
- 26
Mostly sunny
Today 29 Jan Mount Gambier
Partly cloudy. Slight chance of a shower, becoming less likely later this evening. Winds south to southeasterly 20 to 30 km/h becoming southeasterly 15 to 20 km/h in the evening then becoming light in the late evening.
O B Flat Temperature Statistics View More
January Temperature
Mount Gambier Airport (14km)
Lowest 1 January, 2026
6.9 °CAverage January
19.2 °CHighest 27 January, 2026
43.7 °C
Climate (2021–Present)
Mount Gambier Airport (14km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.6 °CAverage High 2021–2026
20 °C