Preston Beach Weather Forecast

    • 21
    • 28

    Partly cloudy

    • 16
    • 25

    Partly cloudy

    • 12
    • 25

    Sunny

    • 15
    • 24

    Shower

    • 15
    • 23

    Shower

    • 11
    • 27

    Sunny

    • 13
    • 30

    Sunny

Today 22 Jan Lower West

Mostly sunny. The chance of a thunderstorm in the south in the morning and early afternoon. Winds northwest to southwesterly 20 to 30 km/h becoming southwesterly 25 to 35 km/h in the middle of the day then decreasing to 15 to 20 km/h in the late evening. Daytime maximum temperatures 31 to 37.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Preston Beach Temperature Statistics View More

January Temperature

Mandurah (40km)

  • Lowest 18 January, 2026

    15.8 °C

  • Average January

    24.3 °C

  • Highest 2 January, 2026

    35 °C

Climate (2021–Present)

Mandurah (40km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.1 °C

  • Average High 2021–2026

    23.8 °C
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