Sydney Weather Forecast
- 18
- 28
Sunny
- 20
- 27
Partly cloudy
- 21
- 27
Partly cloudy
- 21
- 29
Partly cloudy
- 20
- 25
Shower or two
- 20
- 26
Cloudy
- 20
- 30
Mostly sunny
Today 29 Dec Sydney
Sunny. Light winds becoming southeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening.
Sydney Temperature Statistics View More
December Temperature
Sydney (Observatory Hill) (0km)
Lowest 24 December, 2024
16.2 °CAverage December
23 °CHighest 2 December, 2024
33.3 °C
Climate (2019–Present)
Sydney (Observatory Hill) (0km)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
14.6 °CAverage 2019–2024
18.2 °CAverage High 2019–2024
23.3 °C