Swan River - Perth Water Weather Forecast

    • 8
    • 18

    Showers easing

    • 7
    • 21

    Partly cloudy

    • 9
    • 22

    Partly cloudy

    • 10
    • 25

    Sunny

    • 12
    • 22

    Shower or two

    • 9
    • 19

    Partly cloudy

    • 9
    • 20

    Cloudy

Today 27 Aug Perth

Cloudy. High chance of showers, becoming less likely this morning. Winds southerly 20 to 30 km/h turning southeasterly 15 to 20 km/h in the evening.

Melville Waters

Wind
South to southeasterly 10 to 15 knots.
Weather
Cloudy. 70% chance of showers.
Weather Situation
A slow-moving cold front over southwest WA will weaken and combine with a trough over the Goldfields today, as a ridge begins to extend south of the state. The ridge will slowly move east on Friday and Saturday with a weak west coast trough developing from Saturday afternoon.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - Perth Water Temperature Statistics View More

August Temperature

Perth Metro (5km)

  • Lowest 11 August, 2026

    2.5 °C

  • Average August

    13.4 °C

  • Highest 3 August, 2026

    25.3 °C

Climate (2021–2026)

Perth Metro (5km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    25.4 °C
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