Tantanoola Weather Forecast
- 11
- 17
Shower
- 9
- 14
Cloudy
- 7
- 14
Cloudy
- 5
- 16
Cloudy
- 5
- 21
Sunny
- 10
- 23
Partly cloudy
- 12
- 18
Shower
Today 14 Sep Lower South East
Cloudy. High chance of showers, most likely this evening. Winds westerly 15 to 25 km/h increasing to 20 to 30 km/h in the middle of the day then tending southwesterly 15 to 25 km/h in the late evening. Daytime maximum temperatures around 17.
Tantanoola Temperature Statistics View More
September Temperature
Mount Gambier Airport (28km)
Lowest 8 September, 2026
0.3 °CAverage September
11.5 °CHighest 12 September, 2026
21.8 °C
Climate (2021–2026)
Mount Gambier Airport (28km)
Average Low 2021–2026
8.9 °CAverage 2021–2026
13.7 °CAverage High 2021–2026
20 °C