Myalup Beach Weather Forecast
- 11
- 18
Showers
- 10
- 19
Partly cloudy
- 8
- 21
Partly cloudy
- 10
- 21
Partly cloudy
- 9
- 22
Partly cloudy
- 12
- 22
Becoming cloudy
- 12
- 22
Shower or two
Today 5 Sep South West
Cloudy. Very high chance of showers. Winds northwesterly 15 to 25 km/h becoming light in the late afternoon then becoming southeast to southwesterly 15 to 25 km/h in the late evening.
Myalup Beach Temperature Statistics View More
September Temperature
Bunbury (28km)
Lowest 1 September, 2026
5 °CAverage September
14 °CHighest 3 September, 2026
19.2 °C
Climate (2021–2026)
Bunbury (28km)
Average Low 2021–2026
11.7 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.7 °C