Swan River - Causeway Weather Forecast

    • 12
    • 21

    Showers

    • 11
    • 20

    Shower or two

    • 12
    • 19

    Showers easing

    • 9
    • 20

    Partly cloudy

    • 9
    • 23

    Sunny

    • 11
    • 23

    Sunny

    • 12
    • 22

    Mostly sunny

Today 28 Sep Perth

Partly cloudy. High chance of showers, becoming less likely in the late afternoon and evening. Winds north to northwesterly 15 to 20 km/h shifting southwesterly 15 to 25 km/h in the afternoon then becoming south to southwesterly and light in the late evening.

Melville Waters

Wind
North to northwesterly below 10 knots tending northwest to southwesterly 10 to 15 knots in the morning then tending south to southwesterly in the late afternoon.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A trough and low are deepening over the South West Land Division. The low will slip to the south of the state and the trough will move over south east parts of the state later today. A cold front will approach on Tuesday and move through during Wednesday. A ridge will lie over the area on Thursday,
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - Causeway Temperature Statistics View More

September Temperature

Perth Metro (5km)

  • Lowest 1 September, 2026

    8.3 °C

  • Average September

    16.6 °C

  • Highest 16 September, 2026

    30.3 °C

Climate (2021–2026)

Perth Metro (5km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    25.5 °C
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