Mungalup Weather Forecast
- 8
- 19
Cloudy
- 9
- 23
Partly cloudy
- 13
- 28
Mostly sunny
- 17
- 27
Sunny
- 13
- 20
Showers
- 8
- 17
Possible shower
- 9
- 21
Partly cloudy
Today 14 Sep South West
Cloudy. Slight chance of a shower inland in the morning and early afternoon. Near zero chance of rain elsewhere. Winds southeasterly 15 to 20 km/h turning easterly 15 to 25 km/h in the evening. Daytime maximum temperatures between 17 and 20.
Mungalup Temperature Statistics View More
September Temperature
Collie East (7km)
Lowest 11 September, 2026
3.2 °CAverage September
12.7 °CHighest 11 September, 2026
23.2 °C
Climate (2021–2026)
Collie East (7km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
15.7 °CAverage High 2021–2026
23.7 °C