Deanmill Weather Forecast
- 11
- 17
Showers
- 8
- 17
Shower or two
- 9
- 15
Shower or two
- 6
- 16
Possible shower
- 5
- 20
Partly cloudy
- 6
- 22
Mostly sunny
- 8
- 21
Partly cloudy
Today 28 Sep South West
Cloudy. Very high chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the morning and early afternoon. Winds west to northwesterly 15 to 25 km/h tending west to southwesterly 20 to 30 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures between 16 and 19.
Deanmill Temperature Statistics View More
September Temperature
Manjimup (5km)
Lowest 7 September, 2026
5.8 °CAverage September
13 °CHighest 17 September, 2026
27.8 °C
Climate (2021–2026)
Manjimup (5km)
Average Low 2021–2026
10.3 °CAverage 2021–2026
15 °CAverage High 2021–2026
21.7 °C