South Perth Weather Forecast
- 9
- 17
Partly cloudy
- 7
- 18
Partly cloudy
- 7
- 20
Mostly sunny
- 9
- 21
Showers developing
- 8
- 19
Possible shower
- 7
- 18
Partly cloudy
- 7
- 19
Partly cloudy
Today 2 Jul Perth
Cloudy. Light winds.
Melville Waters
- Wind
- Southeasterly below 10 knots.
- Weather
- Cloudy.
- Weather Situation
- A ridge lies to the south, with a high pressure centre moving into the Bight on Friday. A cold front will move through later Sunday afternoon and evening. A new ridge will rapidly develop to the south on Monday.
South Perth Temperature Statistics View More
July Temperature
Perth Metro (6km)
Lowest 1 July, 2026
9 °CAverage July
11 °CHighest
–
Climate (2021–2026)
Perth Metro (6km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
25.4 °C