Hawkesbury River - Ku-ring-gai Yacht Club Weather Forecast
- 12
- 17
Cloudy
- 9
- 19
Partly cloudy
- 9
- 17
Partly cloudy
- 11
- 19
Partly cloudy
- 9
- 21
Sunny
- 11
- 23
Mostly sunny
- 14
- 27
Mostly sunny
Today 8 Sep Sydney
Cloudy. Slight chance of a shower in the morning. Winds south to southwesterly 15 to 25 km/h tending south to southeasterly in the morning then becoming light in the early afternoon.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- Southerly 20 to 30 knots tending southeast to southwesterly 15 to 25 knots before dawn then becoming variable below 10 knots in the evening.
- Seas
- Below 0.5 metres.
- Weather
- Cloudy.
Hawkesbury River - Ku-ring-gai Yacht Club Temperature Statistics View More
September Temperature
Terrey Hills (8km)
Lowest 1 September, 2026
11.3 °CAverage September
18.1 °CHighest 5 September, 2026
30.8 °C
Climate (2021–2026)
Terrey Hills (8km)
Average Low 2021–2026
13.6 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
22 °C