Zetland Weather Forecast
- 17
- 24
Clear
- 16
- 25
Partly cloudy
- 16
- 29
Mostly sunny
- 16
- 21
Showers
- 14
- 19
Shower or two
- 14
- 21
Possible shower
- 12
- 23
Sunny
Today 24 Sep Sydney
Clear. Winds northeasterly 20 to 30 km/h becoming light in the late evening.
Zetland Temperature Statistics View More
September Temperature
Sydney (Observatory Hill) (5km)
Lowest 18 September, 2026
9.4 °CAverage September
17.6 °CHighest 21 September, 2026
32.7 °C
Climate (2021–2026)
Sydney (Observatory Hill) (5km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
18.5 °CAverage High 2021–2026
23.6 °C