Swan River - Mounts Bay Weather Forecast
- 10
- 24
Sunny
- 11
- 21
Showers
- 8
- 19
Cloudy
- 10
- 19
Shower or two
- 7
- 20
Possible shower
- 7
- 20
Sunny
- 6
- 21
Possible shower
Today 16 Aug Perth
Sunny. Winds easterly 15 to 20 km/h turning northeasterly 15 to 25 km/h early in the morning.
Melville Waters
- Wind
- Northeasterly about 10 knots.
- Weather
- Sunny.
- Weather Situation
- A broad ridge of high pressure over southern WA will move east today. A cold front will move over the South West Land Division on Monday followed by a weak ridge which will extend over central parts of the state.
Swan River - Mounts Bay Temperature Statistics View More
August Temperature
Perth Metro (6km)
Lowest 11 August, 2026
2.5 °CAverage August
12.4 °CHighest 3 August, 2026
25.3 °C
Climate (2021–2026)
Perth Metro (6km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
25.4 °C