O'Connor Weather Forecast
- 15
- 21
Mostly clear
- 13
- 21
Sunny
- 13
- 20
Mostly sunny
- 13
- 20
Possible shower
- 12
- 20
Possible shower
- 12
- 20
Shower or two
- 10
- 19
Shower or two
Today 20 Sep Perth
Mostly clear. Light winds.
O'Connor Temperature Statistics View More
September Temperature
Jandakot Airport (8km)
Lowest 1 September, 2026
6.8 °CAverage September
16.7 °CHighest 16 September, 2026
30.1 °C
Climate (2021–2026)
Jandakot Airport (8km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
18.6 °CAverage High 2021–2026
25.4 °C