Cotter River Weather Forecast
- 15
- 20
Cloudy
- 14
- 21
Cloudy
- 15
- 23
Cloudy
- 15
- 23
Cloudy
- 14
- 24
Shower
- 15
- 25
Shower
- 15
- 26
Shower
Today 26 Feb South West Slopes
Partly cloudy. Slight chance of a shower in the south, most likely during this afternoon and early evening. Near zero chance of rain elsewhere. The chance of a thunderstorm during this afternoon and evening, possibly severe with heavy rain which may lead to flash flooding. Winds easterly 25 to 35 km/h. Daytime maximum temperatures 23 to 30.
Cotter River Temperature Statistics View More
February Temperature
Tuggeranong (Isabella Plains) (23km)
Lowest 3 February, 2026
5.7 °CAverage February
21.3 °CHighest 6 February, 2026
36.5 °C
Climate (2021–Present)
Tuggeranong (Isabella Plains) (23km)
Average Low 2021–2026
7.1 °CAverage 2021–2026
13.4 °CAverage High 2021–2026
20.7 °C