St Ives Weather Forecast
- 14
- 22
Sunny
- 12
- 21
Shower or two
- 12
- 17
Morning shower or two
- 9
- 18
Possible shower
- 10
- 17
Partly cloudy
- 9
- 20
Mostly sunny
- 10
- 23
Sunny
Today 6 Sep Sydney
Sunny. Winds west to southwesterly 20 to 30 km/h tending southeast to southwesterly 15 to 25 km/h in the middle of the day then becoming light in the late evening.
St Ives Temperature Statistics View More
September Temperature
Terrey Hills (6km)
Lowest 1 September, 2026
11.3 °CAverage September
18.6 °CHighest 2 September, 2026
26.4 °C
Climate (2021–2026)
Terrey Hills (6km)
Average Low 2021–2026
13.6 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
22 °C