Macarthur Weather Forecast
- 15
- 29
Showers. Storm developing
- 11
- 25
Partly cloudy
- 9
- 29
Sunny
- 11
- 31
Showers. Storm developing
- 14
- 31
Showers. Storm developing
- 16
- 29
Shower or two
- 15
- 33
Mostly sunny
Today 31 Dec Canberra
Partly cloudy. High chance of showers, most likely during this afternoon and early evening. A thunderstorm likely during this afternoon and early evening, possibly severe with damaging winds. Winds east to southeasterly 15 to 20 km/h tending east to northeasterly in the middle of the day then tending east to southeasterly 15 to 25 km/h in the late afternoon.
Macarthur Temperature Statistics View More
December Temperature
Tuggeranong (Isabella Plains) (3km)
Lowest 2 December, 2025
1.2 °CAverage December
19.2 °CHighest 19 December, 2025
38.3 °C
Climate (2020–Present)
Tuggeranong (Isabella Plains) (3km)
Average Low 2020–2025
7.1 °CAverage 2020–2025
13.4 °CAverage High 2020–2025
20.6 °C