Greenhills Beach Weather Forecast
- 12
- 19
Sunny
- 12
- 17
Partly cloudy
- 12
- 19
Sunny
- 12
- 20
Mostly sunny
- 13
- 24
Sunny
- 16
- 25
Partly cloudy
- 15
- 22
Sunny
Today 28 Aug Sydney
Sunny. Light winds becoming south to southeasterly 15 to 25 km/h in the early afternoon then becoming light in the late evening.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- West to northwesterly about 10 knots tending southeasterly 10 to 15 knots in the early afternoon then tending southerly in the evening.
- Seas
- Below 0.5 metres.
- Weather
- Mostly sunny.
Greenhills Beach Temperature Statistics View More
August Temperature
Sydney Airport (10km)
Lowest 5 August, 2026
7.3 °CAverage August
14.8 °CHighest 21 August, 2026
23.9 °C
Climate (2021–2026)
Sydney Airport (10km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
23.5 °C