Collaroy Plateau Weather Forecast

    • 20
    • 30

    Showers. Possible storm

    • 16
    • 20

    Shower or two

    • 14
    • 20

    Shower or two

    • 14
    • 22

    Mostly sunny

    • 14
    • 22

    Sunny

    • 16
    • 23

    Partly cloudy

    • 18
    • 24

    Shower or two

Today 25 Oct Sydney

Partly cloudy. High chance of showers. A thunderstorm likely, possibly severe with damaging winds and heavy rain which may lead to flash flooding. Winds northerly 15 to 25 km/h.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Collaroy Plateau Temperature Statistics View More

October Temperature

Terrey Hills (7 km)

  • Lowest 15 October, 2026

    8.5 °C

  • Average October

    17.5 °C

  • Highest 12 October, 2026

    34 °C

Climate (2021–2026)

Terrey Hills (7 km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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