Swan River - Point Heathcote Weather Forecast

    • 10
    • 22

    Shower or two

    • 9
    • 20

    Possible shower

    • 7
    • 19

    Partly cloudy

    • 8
    • 21

    Shower or two

    • 10
    • 20

    Showers

    • 8
    • 19

    Shower or two

    • 5
    • 20

    Partly cloudy

Today 22 Aug Perth

Partly cloudy. High chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Winds east to northeasterly 15 to 20 km/h becoming light in the middle of the day then becoming southerly 15 to 25 km/h in the early afternoon.

Melville Waters

Wind
Northeasterly below 10 knots becoming west to southwesterly in the early afternoon then becoming southerly in the late afternoon.
Weather
Partly cloudy. 60% chance of showers in the afternoon and evening. The chance of a thunderstorm in the afternoon.
Weather Situation
A weak ridge lies across southern WA. A trough is deepening down the west coast and will move inland during today. A weak cold front will cross the southwest corner of the state early on Sunday ahead of another ridge which will extend across the southern half of the state on Sunday and Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - Point Heathcote Temperature Statistics View More

August Temperature

Swanbourne (9km)

  • Lowest 11 August, 2026

    5.1 °C

  • Average August

    14.2 °C

  • Highest 16 August, 2026

    24.6 °C

Climate (2021–2026)

Swanbourne (9km)

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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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