Collaroy Weather Forecast

    • 15
    • 20

    Partly cloudy

    • 16
    • 22

    Shower or two

    • 19
    • 23

    Shower or two

    • 18
    • 23

    Partly cloudy

    • 19
    • 26

    Late shower or two

    • 19
    • 24

    Showers

    • 15
    • 25

    Mostly sunny

Today 30 Oct Sydney

Partly cloudy. Medium chance of showers in the afternoon and early evening. The chance of a thunderstorm in the afternoon. Winds southeasterly 15 to 20 km/h becoming light in the evening.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Collaroy Temperature Statistics View More

October Temperature

Terrey Hills (8km)

  • Lowest 3 October, 2025

    8.6 °C

  • Average October

    19.1 °C

  • Highest 22 October, 2025

    37.2 °C

Climate (2020–Present)

Terrey Hills (8km)

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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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