Mumballup Weather Forecast
- 4
- 18
Clear
- 3
- 20
Morning fog then mostly sunny
- 5
- 21
Partly cloudy
- 5
- 18
Partly cloudy
- 2
- 18
Morning frost. Partly cloudy
- 6
- 18
Showers
- 6
- 15
Showers
Today 20 Aug South West
Partly cloudy. Light winds.
Mumballup Temperature Statistics View More
August Temperature
Collie East (19km)
Lowest 2 August, 2026
-1.3 °CAverage August
9.6 °CHighest 16 August, 2026
22.1 °C
Climate (2021–2026)
Collie East (19km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
15.7 °CAverage High 2021–2026
23.7 °C