Swan River - Mosman Bay Weather Forecast

    • 21
    • 30

    Sunny

    • 20
    • 28

    Sunny

    • 19
    • 27

    Becoming windy. Sunny

    • 18
    • 27

    Windy. Sunny

    • 18
    • 27

    Becoming windy. Sunny

    • 16
    • 27

    Windy. Sunny

    • 17
    • 30

    Sunny

Today 4 Jan Perth

Sunny. Winds east to southeasterly 15 to 25 km/h shifting southwesterly 20 to 30 km/h in the morning then tending southerly 15 to 20 km/h in the late evening.

Melville Waters

Wind
Variable below 10 knots becoming southwesterly 10 to 15 knots in the middle of the day then becoming southerly below 10 knots in the late evening.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan River - Mosman Bay Temperature Statistics View More

January Temperature

Swanbourne (5km)

  • Lowest 2 January, 2026

    20 °C

  • Average January

    25.7 °C

  • Highest 1 January, 2026

    36.1 °C

Climate (2021–Present)

Swanbourne (5km)

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  • Average Low 2021–2026

    14.5 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    24.3 °C
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