St Ives Weather Forecast
- 11
- 25
Clear
- 14
- 29
Sunny
- 16
- 26
Partly cloudy
- 16
- 22
Shower or two
- 14
- 24
Mostly sunny
- 15
- 24
Partly cloudy
- 15
- 26
Possible shower
Today 30 Sep Sydney
Sunny. Winds north to northeasterly 15 to 25 km/h becoming light in the late evening.
St Ives Temperature Statistics View More
September Temperature
Terrey Hills (6km)
Lowest 10 September, 2026
8.1 °CAverage September
16.5 °CHighest 26 September, 2026
32.3 °C
Climate (2021–2026)
Terrey Hills (6km)
Average Low 2021–2026
13.6 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
22 °C