Swan River - Perth Water Weather Forecast

    • 9
    • 20

    Mostly clear

    • 6
    • 20

    Shower or two

    • 10
    • 19

    Showers

    • 8
    • 16

    Showers

    • 6
    • 17

    Showers increasing

    • 9
    • 16

    Showers

    • 7
    • 19

    Shower or two

Today 5 Aug Perth

Mostly clear. Light winds.

Melville Waters

Wind
Southerly below 10 knots becoming east to southeasterly in the evening.
Weather
Mostly clear.
Weather Situation
A weak ridge over inland southern WA is moving east ahead of a cold front which will cross the southwest corner of the state on Thursday afternoon. A stronger cold front will move over the South West Land Division during Friday night and Saturday and is associated with a vigorous southwesterly airstream. A broad ridge will extend over central WA from Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - Perth Water Temperature Statistics View More

August Temperature

Perth Metro (5km)

  • Lowest 2 August, 2026

    4.6 °C

  • Average August

    13 °C

  • Highest 3 August, 2026

    25.3 °C

Climate (2021–2026)

Perth Metro (5km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    25.4 °C
Get WillyWeather+ to remove ads