St Ives Weather Forecast
- 9
- 16
Cloudy
- 10
- 18
Partly cloudy
- 10
- 20
Mostly sunny
- 11
- 22
Sunny
- 12
- 26
Sunny
- 15
- 27
Shower or two
- 12
- 18
Shower or two
Today 10 Sep Sydney
Cloudy morning, partly cloudy afternoon. Winds south to southeasterly 20 to 30 km/h becoming light in the evening.
St Ives Temperature Statistics View More
September Temperature
Terrey Hills (6km)
Lowest 9 September, 2026
9.3 °CAverage September
16.9 °CHighest 5 September, 2026
30.8 °C
Climate (2021–2026)
Terrey Hills (6km)
Average Low 2021–2026
13.6 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
22 °C