Perth Weather Forecast
- 9
- 17
Partly cloudy
- 8
- 19
Partly cloudy
- 7
- 20
Partly cloudy
- 9
- 21
Shower or two developing
- 9
- 19
Possible shower
- 8
- 20
Mostly sunny
- 8
- 20
Partly cloudy
Today 2 Jul Perth
Partly cloudy. Light winds.
Melville Waters
- Wind
- East to southeasterly below 10 knots.
- Weather
- Partly 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.
Perth Temperature Statistics View More
July Temperature
Perth Metro (4km)
Lowest 2 July, 2026
8.5 °CAverage July
12.8 °CHighest 1 July, 2026
18 °C
Climate (2021–2026)
Perth Metro (4km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
25.4 °C