Swan River - Causeway Weather Forecast
- 6
- 19
Partly cloudy
- 9
- 21
Showers increasing
- 9
- 20
Shower or two
- 9
- 21
Mostly sunny
- 9
- 21
Sunny
- 10
- 19
Showers
- 9
- 18
Shower or two
Today 4 Jul Perth
Partly cloudy. Light winds becoming northeasterly 15 to 20 km/h in the late evening.
Melville Waters
- Wind
- Northeasterly below 10 knots.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system in the Bight extends a ridge over the south coast, directing north to northeasterly winds over the local waters. A cold front will cross the local waters during Sunday evening. A ridge in the Southern Ocean will renew east to southeasterly winds from Monday.
Swan River - Causeway Temperature Statistics View More
July Temperature
Perth Metro (5km)
Lowest 4 July, 2026
6.2 °CAverage July
12.4 °CHighest 1 July, 2026
18 °C
Climate (2021–2026)
Perth Metro (5km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
25.4 °C