Mullalyup Weather Forecast
- 7
- 21
Cloudy
- 10
- 22
Cloudy
- 8
- 24
Partly cloudy
- 9
- 22
Shower
- 9
- 16
Shower
- 7
- 17
Shower
- 9
- 18
Shower
Today 4 Oct South West
Partly cloudy. Slight chance of a shower near the Southwest Capes, most likely in the afternoon and evening. Near zero chance of rain elsewhere. Light winds becoming westerly 15 to 25 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures in the low 20s.
Mullalyup Temperature Statistics View More
October Temperature
Jarrahwood (26km)
Lowest 2 October, 2026
2.2 °CAverage October
15.6 °CHighest 2 October, 2026
22.2 °C
Climate (2021–2026)
Jarrahwood (26km)
Average Low 2021–2026
9 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
23.9 °C