Swan River - Causeway Weather Forecast
- 11
- 21
Sunny
- 10
- 23
Mostly sunny
- 12
- 24
Possible shower
- 14
- 21
Shower or two
- 12
- 19
Shower or two
- 9
- 20
Partly cloudy
- 8
- 22
Partly cloudy
Today 19 Oct Perth
Sunny. Winds west to southwesterly 15 to 20 km/h tending south to southwesterly in the evening then becoming light in the late evening.
Melville Waters
- Wind
- West to southwesterly below 10 knots becoming southerly in the late evening.
- Weather
- Sunny.
- Weather Situation
- A ridge lies over Local Waters during the week, with a series of cold fronts forecast to sweep through further south, resulting in southwesterly to northwesterly winds throughout the week, becoming fresh at times.
Swan River - Causeway Temperature Statistics View More
October Temperature
Perth Metro (5 km)
Lowest 2 October, 2026
7.8 °CAverage October
16.9 °CHighest 14 October, 2026
30.3 °C
Climate (2021–2026)
Perth Metro (5 km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
25.5 °C