Parramatta River - Gladesville Weather Forecast
- 25
- 32
Shower or two
- 20
- 33
Partly cloudy
- 18
- 33
Mostly sunny
- 18
- 25
Shower or two
- 16
- 24
Partly cloudy
- 15
- 24
Partly cloudy
- 15
- 26
Mostly sunny
Today 22 Dec Sydney
Partly cloudy. Medium chance of showers. The chance of a thunderstorm during the morning and early afternoon. Light winds becoming southeast to southwesterly 15 to 20 km/h in the middle of the day then tending east to southeasterly 20 to 30 km/h in the early afternoon.
Parramatta River - Gladesville Temperature Statistics View More
December Temperature
Canterbury (7km)
Lowest 1 December, 2025
9.7 °CAverage December
22.5 °CHighest 19 December, 2025
42 °C
Climate (2020–Present)
Canterbury (7km)
Average Low 2020–2025
12.5 °CAverage 2020–2025
17.5 °CAverage High 2020–2025
23.1 °C