Perillup Weather Forecast
- 11
- 18
Shower
- 8
- 16
Shower
- 6
- 18
Shower
- 10
- 19
Shower
- 10
- 19
Shower
- 7
- 21
Partly cloudy
- 8
- 22
Partly cloudy
Today 14 May South Coastal
Partly cloudy. Medium chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the east in the afternoon. Light winds becoming west to northwesterly 20 to 30 km/h in the morning. Overnight temperatures falling to around 11 with daytime temperatures reaching between 18 and 21.
Perillup Temperature Statistics View More
May Temperature
Rocky Gully South (21km)
Lowest 1 May, 2026
6.4 °CAverage May
13.1 °CHighest 12 May, 2026
25.4 °C
Climate (2021–Present)
Rocky Gully South (21km)
Average Low 2021–2026
9.9 °CAverage 2021–2026
14.5 °CAverage High 2021–2026
21.1 °C