South Perth Weather Forecast
- 14
- 27
Clear
- 14
- 27
Sunny
- 15
- 28
Sunny
- 16
- 31
Sunny
- 17
- 34
Sunny
- 21
- 33
Sunny
- 20
- 33
Mostly sunny
Today 6 Dec Perth
Clear. Winds southwesterly 15 to 25 km/h turning southerly 15 to 20 km/h in the evening.
Melville Waters
- Wind
- Southerly 10 to 15 knots decreasing to about 10 knots in the evening.
- Weather
- Clear.
- Weather Situation
- A ridge over the Local Waters will weaken on Sunday night, as a weak cold front moves past the south coast on Monday. A new ridge to the south of the Local Waters will follow in the front's wake.
South Perth Temperature Statistics View More
December Temperature
Perth Metro (6km)
Lowest 4 December, 2025
14.6 °CAverage December
21.6 °CHighest 1 December, 2025
39 °C
Climate (2020–Present)
Perth Metro (6km)
Average Low 2020–2025
13.4 °CAverage 2020–2025
18.9 °CAverage High 2020–2025
25.5 °C