Rosa Glen Weather Forecast
- 9
- 18
Showers increasing
- 11
- 17
Showers easing
- 10
- 18
Showers
- 9
- 17
Shower or two
- 7
- 18
Partly cloudy
- 7
- 19
Partly cloudy
- 8
- 20
Mostly sunny
Today 3 Sep South West
Partly cloudy. The chance of fog inland early this morning. High chance of showers. Winds north to northeasterly and light tending northwesterly 15 to 25 km/h in the morning then increasing to 25 to 35 km/h in the middle of the day. Daytime maximum temperatures around 18.
Rosa Glen Temperature Statistics View More
September Temperature
Busselton Airport (40km)
Lowest 1 September, 2026
5.8 °CAverage September
12.8 °CHighest 1 September, 2026
17.8 °C
Climate (2021–2026)
Busselton Airport (40km)
Average Low 2021–2026
10.6 °CAverage 2021–2026
16.6 °CAverage High 2021–2026
23.5 °C