Hawkesbury River - White Horse Beach Weather Forecast
- 20
- 24
Shower or two
- 20
- 21
Showers. Possible storm
- 19
- 21
Showers. Possible storm
- 18
- 27
Shower or two. Possible storm
- 19
- 29
Partly cloudy
- 19
- 22
Shower or two
- 18
- 21
Cloudy
Today 10 Dec Sydney
Partly cloudy. Medium chance of showers, most likely in the evening. The chance of a thunderstorm in the evening. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly 20 to 30 km/h in the middle of the day then tending south to southeasterly 15 to 25 km/h in the evening.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- Southeasterly 10 to 15 knots tending southerly in the late evening.
- Seas
- Below 0.5 metres.
- Weather
- Cloudy. 50% chance of showers. The chance of a thunderstorm later this evening.
- Weather Situation
- Southerly winds persisting about Sydney Waters as a trough stalls off the Hunter and Sydney coast. Winds will tend east to northeasterly from Thursday as a high pressure system gradually drifts into the Tasman Sea, with winds turning northerly over the weekend. The next southerly change is expected during Sunday and Monday.
Hawkesbury River - White Horse Beach Temperature Statistics View More
December Temperature
Terrey Hills (13km)
Lowest 3 December, 2025
11.3 °CAverage December
21.7 °CHighest 6 December, 2025
39.9 °C
Climate (2020–Present)
Terrey Hills (13km)
Average Low 2020–2025
13.4 °CAverage 2020–2025
16.9 °CAverage High 2020–2025
21.8 °C