Mushroom Rock Weather Forecast
- 12
- 17
Partly cloudy
- 12
- 20
Mostly sunny
- 13
- 22
Sunny
- 15
- 22
Sunny
- 17
- 21
Showers increasing
- 16
- 20
Showers easing
- 16
- 19
Showers
Today 23 May Lower West
Mostly sunny. The chance of morning fog in the south. Areas of frost in the early morning. Light winds. Overnight temperatures falling to between 2 and 5 with daytime temperatures reaching between 16 and 19.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Variable about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Mostly sunny.
Mushroom Rock Temperature Statistics View More
May Temperature
Swanbourne (21km)
Lowest 2 May, 2026
7.7 °CAverage May
16.3 °CHighest 11 May, 2026
26.9 °C
Climate (2021–Present)
Swanbourne (21km)
Average Low 2021–2026
14.5 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
24.3 °C