Rossmoyne Weather Forecast
- 9
- 20
Shower or two
- 9
- 21
Sunny
- 9
- 21
Sunny
- 9
- 20
Shower or two
- 10
- 19
Showers easing
- 10
- 18
Partly cloudy
- 7
- 18
Partly cloudy
Today 6 Jul Perth
Partly cloudy. Medium chance of showers, becoming less likely in the early afternoon. Light winds.
Rossmoyne Temperature Statistics View More
July Temperature
Jandakot Airport (7km)
Lowest 4 July, 2026
5.9 °CAverage July
12.9 °CHighest 4 July, 2026
19.2 °C
Climate (2021–2026)
Jandakot Airport (7km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
18.6 °CAverage High 2021–2026
25.3 °C