Hawkesbury River - Sackville Weather Forecast
- 7
- 24
Mostly sunny
- 7
- 28
Late shower or two
- 15
- 23
Sunny
- 6
- 23
Partly cloudy
- 7
- 24
Partly cloudy
- 9
- 20
Partly cloudy
- 6
- 23
Sunny
Today 18 Sep Sydney
Mostly sunny. Winds west to southwesterly 15 to 20 km/h shifting northeasterly in the late morning then becoming light in the evening.
Hawkesbury River - Sackville Temperature Statistics View More
September Temperature
Richmond RAAF Base (14km)
Lowest 1 September, 2025
3 °CAverage September
15.8 °CHighest 8 September, 2025
29.5 °C
Climate (2020–Present)
Richmond RAAF Base (14km)
Average Low 2020–2025
11.6 °CAverage 2020–2025
17.3 °CAverage High 2020–2025
24.4 °C