Collaroy Plateau Weather Forecast

    • 17
    • 25

    Sunny

    • 21
    • 30

    Showers. Storm developing

    • 17
    • 21

    Partly cloudy

    • 17
    • 23

    Partly cloudy

    • 18
    • 30

    Sunny

    • 21
    • 26

    Shower or two

    • 18
    • 25

    Showers

Today 16 Oct Sydney

Sunny. Winds northwest to northeasterly 15 to 25 km/h tending west to northwesterly in the late afternoon then tending north to northwesterly 15 to 20 km/h in the evening.

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Collaroy Plateau Temperature Statistics View More

October Temperature

Terrey Hills (7km)

  • Lowest 3 October, 2025

    8.6 °C

  • Average October

    19.4 °C

  • Highest 6 October, 2025

    31.2 °C

Climate (2020–Present)

Terrey Hills (7km)

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  • Average Low 2020–2025

    13.4 °C

  • Average 2020–2025

    16.9 °C

  • Average High 2020–2025

    21.7 °C
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