Hawkesbury River - Pittwater Weather Forecast
- 13
- 23
Late shower or two
- 17
- 21
Sunny
- 11
- 21
Sunny
- 13
- 21
Possible shower developing
- 11
- 17
Shower or two
- 13
- 20
Mostly sunny
- 13
- 23
Mostly sunny
Today 19 Sep Sydney
Mostly sunny day. Medium chance of showers in the late afternoon and evening. Light winds becoming north to northeasterly 15 to 20 km/h in the middle of the day then tending north to northwesterly in the early afternoon.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- West to northwesterly below 10 knots tending north to northeasterly 10 to 15 knots in the middle of the day then becoming north to northwesterly about 10 knots in the evening.
- Seas
- Below 0.5 metres.
- Weather
- Mostly sunny day. 60% chance of showers in the late afternoon and evening.
Hawkesbury River - Pittwater Temperature Statistics View More
September Temperature
Terrey Hills (12km)
Lowest 1 September, 2025
7 °CAverage September
15.7 °CHighest 8 September, 2025
27.7 °C
Climate (2020–Present)
Terrey Hills (12km)
Average Low 2020–2025
13.4 °CAverage 2020–2025
16.9 °CAverage High 2020–2025
21.7 °C