Waverley Weather Forecast
- 20
- 24
Shower or two
- 19
- 21
Showers. Possible storm
- 19
- 21
Showers
- 18
- 27
Shower or two
- 19
- 27
Mostly sunny
- 20
- 23
Shower or two
- 18
- 22
Cloudy
Today 10 Dec Sydney
Partly cloudy. Slight chance of a shower in the evening. The chance of a thunderstorm in the evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the outer west. Winds southerly 20 to 30 km/h turning east to southeasterly 15 to 20 km/h in the late morning then tending south to southeasterly 15 to 25 km/h in the evening.
Waverley Temperature Statistics View More
December Temperature
Sydney (Observatory Hill) (6km)
Lowest 2 December, 2025
13.3 °CAverage December
22.4 °CHighest 5 December, 2025
37.8 °C
Climate (2020–Present)
Sydney (Observatory Hill) (6km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
18.3 °CAverage High 2020–2025
23.4 °C