Inner North Head Weather Forecast
- 17
- 29
Becoming windy. Mostly sunny
- 15
- 17
Showers
- 14
- 18
Cloudy
- 13
- 20
Cloud clearing
- 13
- 23
Sunny
- 15
- 26
Sunny
- 18
- 27
Shower or two
Today 26 Sep Sydney
Mostly sunny morning. Slight chance of a shower in the late afternoon and evening. The chance of a thunderstorm in the west in the afternoon and evening. Light winds becoming northwest to southwesterly 15 to 20 km/h in the middle of the day then tending southerly 25 to 35 km/h in the late afternoon.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- Northerly 10 to 15 knots shifting southerly 20 to 25 knots in the evening then increasing to 20 to 30 knots in the late evening. Squalls possible with the wind change.
- Seas
- Below 0.5 metres.
- Weather
- Mostly sunny.
Inner North Head Temperature Statistics View More
September Temperature
Sydney (Observatory Hill) (8km)
Lowest 18 September, 2026
9.4 °CAverage September
17.7 °CHighest 21 September, 2026
32.7 °C
Climate (2021–2026)
Sydney (Observatory Hill) (8km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
18.5 °CAverage High 2021–2026
23.6 °C