Henderson Weather Forecast

    • 15
    • 25

    Sunny

    • 16
    • 26

    Becoming windy. Sunny

    • 16
    • 28

    Sunny

    • 17
    • 30

    Sunny

    • 20
    • 30

    Sunny

    • 19
    • 31

    Becoming windy. Mostly sunny

    • 17
    • 32

    Sunny

Today 7 Dec Perth

Sunny. Light winds becoming southwesterly 20 to 30 km/h in the morning then tending southerly 15 to 20 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 20 knots.
Seas
Around 1 metre.
1st Swell
Southwesterly around 1 metre.
Weather
Sunny.
Weather Situation
A ridge over the Local Waters will weaken on tonight, as a weak cold front moves past the south coast on Monday. A new ridge to the south of the Local Waters will follow in the front's wake.
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  • Temperature Forecast Bureau of Meteorology

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Henderson Temperature Statistics View More

December Temperature

Jandakot Airport (12km)

  • Lowest 4 December, 2025

    13.2 °C

  • Average December

    21.2 °C

  • Highest 1 December, 2025

    39.2 °C

Climate (2020–Present)

Jandakot Airport (12km)

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  • Average Low 2020–2025

    12.6 °C

  • Average 2020–2025

    18.6 °C

  • Average High 2020–2025

    25.4 °C
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