Swan River - Causeway Weather Forecast
- 17
- 25
Clear
- 15
- 27
Sunny
- 17
- 25
Shower or two
- 17
- 23
Possible morning shower
- 13
- 26
Sunny
- 15
- 31
Sunny
- 20
- 35
Sunny
Today 23 Jan Perth
Clear. Winds southwesterly 15 to 25 km/h.
Melville Waters
- Wind
- South to southwesterly 10 to 15 knots decreasing to about 10 knots in the evening.
- Weather
- Clear.
- Weather Situation
- A weak ridge forms over the Local Waters today. Another cold front approaches the southwest on Sunday.
Swan River - Causeway Temperature Statistics View More
January Temperature
Perth Metro (5km)
Lowest 18 January, 2026
14.7 °CAverage January
24.9 °CHighest 21 January, 2026
40.7 °C
Climate (2021–Present)
Perth Metro (5km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
25.4 °C