Cassie Rock Weather Forecast
- 20
- 24
Cloudy
- 20
- 24
Mostly sunny
- 17
- 21
Sunny
- 18
- 23
Sunny
- 18
- 25
Sunny
- 20
- 31
Possible late shower
- 23
- 27
Possible shower
Today 22 Dec Sydney
Cloudy. Slight chance of a shower. Light winds becoming northeasterly 20 to 30 km/h in the middle of the day then becoming light in the late evening.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- Variable about 10 knots becoming northeasterly 15 to 20 knots in the early afternoon.
- Seas
- Below 1 metre, decreasing below 0.5 metres during the morning, then increasing to around 1 metre during the afternoon.
- 1st Swell
- Southerly 1 to 2 metres, decreasing to 1.5 metres during the morning, then tending south to southeasterly 1.5 metres during the afternoon.
- Weather
- Partly cloudy.
Cassie Rock Temperature Statistics View More
December Temperature
Terrey Hills (10km)
Lowest 20 December, 2024
14.2 °CAverage December
22 °CHighest 2 December, 2024
34.6 °C
Climate (2019–Present)
Terrey Hills (10km)
Average Low 2019–2024
13.3 °CAverage 2019–2024
16.8 °CAverage High 2019–2024
21.7 °C