Cooks River - M5 East Freeway Tunnel Weather Forecast
- 12
- 20
Mostly clear
- 11
- 21
Cloud clearing
- 13
- 22
Sunny
- 13
- 26
Partly cloudy
- 17
- 25
Shower or two developing
- 12
- 18
Possible shower
- 10
- 20
Partly cloudy
Today 11 Sep Sydney
Clear. Light winds.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- East to southeasterly below 10 knots.
- Seas
- Below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- A slow-moving high pressure system lies over Sydney Local Waters today generating stable conditions. A trough and cold front are expected to move over Sydney late Monday to early Tuesday. Behind this another high pressure system is expected to move over Sydney.
Cooks River - M5 East Freeway Tunnel Temperature Statistics View More
September Temperature
Sydney Airport (1km)
Lowest 9 September, 2026
10 °CAverage September
18.2 °CHighest 5 September, 2026
32.4 °C
Climate (2021–2026)
Sydney Airport (1km)
Average Low 2021–2026
15 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
23.5 °C