Hawkesbury River - Ku-ring-gai Yacht Club Weather Forecast
- 15
- 24
Possible late shower
- 10
- 15
Partly cloudy
- 8
- 17
Cloud clearing
- 7
- 22
Sunny
- 10
- 27
Sunny
- 12
- 29
Sunny
- 15
- 25
Partly cloudy
Today 15 Sep Sydney
Sunny day. Medium chance of showers in the late afternoon and evening. Light winds becoming south to southeasterly 20 to 30 km/h in the middle of the day.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- Southeast to southwesterly 15 to 20 knots tending southerly 20 to 30 knots in the evening then decreasing to 15 to 25 knots in the late evening.
- Seas
- Below 0.5 metres.
- Weather
- Sunny day. 50% chance of showers in the late afternoon and evening.
Hawkesbury River - Ku-ring-gai Yacht Club Temperature Statistics View More
September Temperature
Terrey Hills (8km)
Lowest 10 September, 2026
8.1 °CAverage September
16.2 °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
21.9 °C