Cassie Rock Weather Forecast

    • 14
    • 18

    Showers easing

    • 13
    • 18

    Shower or two

    • 14
    • 18

    Partly cloudy

    • 12
    • 18

    Partly cloudy

    • 11
    • 18

    Partly cloudy

    • 11
    • 19

    Mostly sunny

    • 12
    • 20

    Partly cloudy

Today 17 Jul Sydney

Partly cloudy. Very high chance of showers, most likely in the early morning. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly in the middle of the day then becoming light in the late afternoon.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Southeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southerly 1 to 1.5 metres.
Weather
Partly cloudy. 70% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cassie Rock Temperature Statistics View More

July Temperature

Terrey Hills (10km)

  • Lowest 4 July, 2026

    6 °C

  • Average July

    12.2 °C

  • Highest 2 July, 2026

    21.1 °C

Climate (2021–2026)

Terrey Hills (10km)

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  • Average Low 2021–2026

    13.5 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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