Killarney Heights Weather Forecast
- 8
- 21
Mostly sunny
- 10
- 20
Mostly sunny
- 7
- 17
Sunny
- 6
- 20
Sunny
- 9
- 18
Partly cloudy
- 9
- 19
Partly cloudy
- 9
- 19
Mostly sunny
Today 22 Jul Sydney
Mostly sunny. Patchy fog in the morning, mainly in the west. Light winds.
Killarney Heights Temperature Statistics View More
July Temperature
Sydney (Observatory Hill) (9km)
Lowest 11 July, 2026
8.3 °CAverage July
13.9 °CHighest 2 July, 2026
22.9 °C
Climate (2021–2026)
Sydney (Observatory Hill) (9km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
18.5 °CAverage High 2021–2026
23.6 °C