Swan River - Blackwall Reach Weather Forecast
- 12
- 20
Sunny
- 12
- 21
Mostly sunny
- 14
- 22
Shower or two
- 15
- 20
Shower or two
- 13
- 18
Shower or two
- 10
- 19
Partly cloudy
- 10
- 21
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 - Blackwall Reach Temperature Statistics View More
October Temperature
Swanbourne (7 km)
Lowest 2 October, 2026
8.9 °CAverage October
16.9 °CHighest 13 October, 2026
28.3 °C
Climate (2021–2026)
Swanbourne (7 km)
Average Low 2021–2026
14.5 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
24.3 °C