Harvey Estuary Weather Forecast

    • 12
    • 17

    Shower or two

    • 8
    • 17

    Showers easing

    • 6
    • 18

    Partly cloudy

    • 9
    • 21

    Partly cloudy

    • 11
    • 25

    Sunny

    • 14
    • 27

    Sunny

    • 15
    • 27

    Sunny

Today 23 Oct Lower West

Cloudy. High chance of showers in the south, medium chance elsewhere. Winds southwesterly 25 to 35 km/h tending southerly 15 to 25 km/h in the evening. Overnight temperatures falling to between 8 and 12 with daytime temperatures reaching between 16 and 19.

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Harvey Estuary Temperature Statistics View More

October Temperature

Mandurah (23 km)

  • Lowest 12 October, 2026

    9.7 °C

  • Average October

    17.1 °C

  • Highest 14 October, 2026

    28 °C

Climate (2021–2026)

Mandurah (23 km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.2 °C

  • Average High 2021–2026

    23.8 °C
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