Rossmoyne Weather Forecast
- 11
- 18
Showers
- 10
- 17
Showers
- 8
- 19
Showers
- 10
- 18
Shower or two
- 7
- 18
Partly cloudy
- 7
- 19
Mostly sunny
- 8
- 21
Possible shower developing
Today 29 Jun Perth
Cloudy. Very high chance of showers. The chance of a thunderstorm in the southwest during this evening. Light winds becoming west to northwesterly 20 to 30 km/h in the morning.
Rossmoyne Temperature Statistics View More
June Temperature
Jandakot Airport (7km)
Lowest 18 June, 2026
0.3 °CAverage June
12.9 °CHighest 6 June, 2026
22.5 °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