Swan River - Matilda Bay Weather Forecast

    • 14
    • 21

    Possible shower

    • 12
    • 23

    Sunny

    • 11
    • 22

    Mostly sunny

    • 12
    • 22

    Partly cloudy

    • 11
    • 23

    Possible shower

    • 11
    • 20

    Shower or two

    • 10
    • 21

    Shower or two

Today 20 Sep Perth

Cloudy morning, partly cloudy afternoon. Medium chance of showers in the morning and early afternoon. Light winds.

Melville Waters

Wind
South to southwesterly below 10 knots.
Weather
Cloudy.
Weather Situation
A new ridge will develop today before weakening tomorrow. A second ridge is expected to begin strengthening again on Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - Matilda Bay Temperature Statistics View More

September Temperature

Swanbourne (6km)

  • Lowest 1 September, 2026

    9.6 °C

  • Average September

    17 °C

  • Highest 16 September, 2026

    30.7 °C

Climate (2021–2026)

Swanbourne (6km)

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  • Average Low 2021–2026

    14.5 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    24.3 °C
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