Blackburn South Weather Forecast
- 15
- 22
Shower or two
- 10
- 21
Partly cloudy
- 9
- 24
Mostly sunny
- 11
- 30
Partly cloudy
- 17
- 24
Shower or two
- 11
- 21
Possible shower
- 11
- 19
Cloudy
Today 9 Dec Melbourne
Medium chance of showers in the morning. Mostly sunny afternoon. Light winds becoming southwesterly 15 to 20 km/h in the morning then tending southerly 15 to 25 km/h in the early afternoon.
Blackburn South Temperature Statistics View More
December Temperature
Scoresby (10km)
Lowest 7 December, 2025
5.8 °CAverage December
16.4 °CHighest 4 December, 2025
34.4 °C
Climate (2020–Present)
Scoresby (10km)
Average Low 2020–2025
9.9 °CAverage 2020–2025
14.7 °CAverage High 2020–2025
20.5 °C