St Ives Weather Forecast
- 12
- 21
Sunny
- 14
- 30
Windy. Partly cloudy
- 13
- 21
Sunny
- 11
- 21
Possible shower
- 13
- 18
Partly cloudy
- 11
- 18
Possible shower
- 11
- 18
Mostly sunny
Today 4 Sep Sydney
Sunny. Winds west to southwesterly 15 to 25 km/h tending northwest to northeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening.
St Ives Temperature Statistics View More
September Temperature
Terrey Hills (6km)
Lowest 1 September, 2026
11.3 °CAverage September
19.9 °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
21.9 °C