Swan River - Preston Point Weather Forecast
- 9
- 18
Partly cloudy
- 8
- 19
Mostly sunny
- 10
- 20
Showers developing
- 10
- 19
Morning shower or two
- 9
- 19
Mostly sunny
- 9
- 19
Partly cloudy
- 9
- 17
Shower or two
Today 3 Jul Perth
Partly cloudy. Light winds becoming easterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Easterly about 10 knots increasing to 10 to 15 knots in the early afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1.5 to 2 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge lies to the south, with a high pressure centre moving into the Bight today. A cold front will move through later Sunday afternoon and evening. A new ridge will rapidly develop to the south on Monday.
Swan River - Preston Point Temperature Statistics View More
July Temperature
Swanbourne (7km)
Lowest 1 July, 2026
10.6 °CAverage July
13.8 °CHighest
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Climate (2021–2026)
Swanbourne (7km)
Average Low 2021–2026
14.5 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
24.3 °C