Killara Weather Forecast
- 11
- 24
Sunny
- 13
- 25
Mostly sunny
- 14
- 29
Showers increasing
- 17
- 26
Shower or two. Possible storm
- 15
- 25
Shower or two
- 16
- 27
Shower or two
- 17
- 29
Possible shower
Today 29 Oct Sydney
Sunny. Light winds becoming southeasterly 20 to 30 km/h in the middle of the day then becoming light in the late evening.
Killara Temperature Statistics View More
October Temperature
Terrey Hills (10 km)
Lowest 15 October, 2026
8.5 °CAverage October
17.7 °CHighest 12 October, 2026
34 °C
Climate (2021–2026)
Terrey Hills (10 km)
Average Low 2021–2026
13.6 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
22 °C