Middle Head Weather Forecast
- 17
- 28
Sunny
- 19
- 26
Shower or two. Becoming windy
- 15
- 17
Shower or two
- 15
- 21
Shower or two
- 16
- 22
Cloud clearing
- 16
- 24
Sunny
- 17
- 26
Mostly sunny
Today 20 Sep Sydney
Sunny. Winds northwest to southwesterly 15 to 20 km/h tending north to northwesterly in the morning then tending west to northwesterly 15 to 25 km/h in the early afternoon.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- West to northwesterly below 10 knots tending east to northeasterly 10 to 15 knots in the middle of the day then shifting west to northwesterly below 10 knots in the evening.
- Seas
- Below 0.5 metres.
- Weather
- Sunny.
Middle Head Temperature Statistics View More
September Temperature
Sydney (Observatory Hill) (7km)
Lowest 18 September, 2026
9.4 °CAverage September
17.2 °CHighest 5 September, 2026
32.1 °C
Climate (2021–2026)
Sydney (Observatory Hill) (7km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
18.5 °CAverage High 2021–2026
23.6 °C