Swan River - Causeway Weather Forecast
- 3
- 21
Sunny
- 7
- 24
Mostly sunny
- 9
- 25
Mostly sunny
- 11
- 24
Showers increasing
- 13
- 21
Showers easing
- 9
- 20
Shower or two
- 10
- 21
Showers
Today 24 May Perth
Sunny. Winds northeasterly 15 to 20 km/h becoming light in the early afternoon.
Melville Waters
- Wind
- Northeasterly below 10 knots becoming east to southeasterly in the late afternoon.
- Weather
- Sunny.
- Weather Situation
- A high pressure system will remain over southern WA through the next few days. A cold front will approach from the southwest on Wednesday afternoon.
Swan River - Causeway Temperature Statistics View More
May Temperature
Perth Metro (5km)
Lowest 2 May, 2026
5 °CAverage May
15 °CHighest 12 May, 2026
28.3 °C
Climate (2021–Present)
Perth Metro (5km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
25.4 °C