Mills Lake Weather Forecast
- 20
- 41
Windy
- 17
- 33
Partly cloudy
- 14
- 24
Shower
- 11
- 29
Cloudy
- 11
- 23
Cloudy
- 9
- 28
Partly cloudy
- 10
- 25
Partly cloudy
Today 16 Dec South Coastal
Partly cloudy. The chance of smoke haze in the west in the afternoon and early evening. Slight chance of a shower. The chance of a thunderstorm, possibly severe with damaging winds. Winds northwest to southwesterly 25 to 35 km/h tending south to southwesterly 20 to 30 km/h in the late afternoon then becoming light in the late evening.
Mills Lake Temperature Statistics View More
December Temperature
Ongerup (12km)
Lowest 6 December, 2025
7.9 °CAverage December
21.7 °CHighest 1 December, 2025
37.5 °C
Climate (2020–Present)
Ongerup (12km)
Average Low 2020–2025
8.6 °CAverage 2020–2025
16.1 °CAverage High 2020–2025
23.4 °C