Swan River - Perth Water Weather Forecast
- 6
- 20
Clear
- 7
- 21
Mostly sunny
- 8
- 22
Sunny day. Late shower or two
- 9
- 17
Shower or two
- 5
- 19
Sunny
- 8
- 22
Shower or two
- 11
- 20
Showers
Today 29 Jul Perth
Mostly sunny. Winds northeasterly 15 to 20 km/h becoming light in the early afternoon.
Melville Waters
- Wind
- East to northeasterly below 10 knots.
- Weather
- Sunny.
- Weather Situation
- A ridge lies to the south, weakening on Friday ahead of the next cold front moving over the area later Friday and early Saturday morning. A ridge will rapidly developing in the wake of the cold front over the weekend.
Swan River - Perth Water Temperature Statistics View More
July Temperature
Perth Metro (5km)
Lowest 25 July, 2026
3.6 °CAverage July
13.1 °CHighest 15 July, 2026
25.7 °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