Swan River - Perth Water Weather Forecast

    • 13
    • 23

    Possible shower

    • 14
    • 22

    Shower or two

    • 13
    • 22

    Possible shower

    • 15
    • 23

    Morning shower or two

    • 11
    • 29

    Sunny

    • 13
    • 26

    Sunny

    • 13
    • 29

    Sunny

Today 31 Oct Perth

Partly cloudy. High chance of showers. Winds west to northwesterly 25 to 35 km/h becoming westerly 15 to 25 km/h in the evening then becoming west to northwesterly and light in the late evening.

Melville Waters

Wind
Westerly 10 to 15 knots decreasing to below 10 knots in the evening.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A cold front is weakening as it moves across the South West Land Division with a low expected to cross the southwest corner on Saturday night. A ridge will begin to extend over southern WA from Sunday, with a weak cold front crossing the southwest coast on Monday night. Following the passage of the front the ridge will move to the south coast on Tuesday and into the Bight on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - Perth Water Temperature Statistics View More

October Temperature

Perth Metro (5 km)

  • Lowest 25 October, 2026

    4.8 °C

  • Average October

    16.9 °C

  • Highest 14 October, 2026

    30.3 °C

Climate (2021–2026)

Perth Metro (5 km)

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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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