Brindabella Weather Forecast
- 9
- 25
Sunny
- 9
- 25
Sunny
- 8
- 22
Partly cloudy
- 6
- 24
Sunny
- 9
- 26
Partly cloudy
- 10
- 27
Partly cloudy
- 11
- 29
Partly cloudy
Today 24 Dec South West Slopes
Sunny. Light winds becoming west to southwesterly 20 to 30 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching 23 to 29.
Brindabella Temperature Statistics View More
December Temperature
Tuggeranong (Isabella Plains) (31km)
Lowest 2 December, 2025
1.2 °CAverage December
19.8 °CHighest 19 December, 2025
38.3 °C
Climate (2020–Present)
Tuggeranong (Isabella Plains) (31km)
Average Low 2020–2025
7.1 °CAverage 2020–2025
13.4 °CAverage High 2020–2025
20.6 °C