Cassie Rock Weather Forecast

    • 10
    • 18

    Sunny

    • 13
    • 17

    Shower or two

    • 13
    • 17

    Showers easing

    • 13
    • 17

    Shower or two

    • 12
    • 17

    Shower or two

    • 11
    • 18

    Shower or two

    • 11
    • 19

    Partly cloudy

Today 14 Aug Sydney

Mostly sunny. The chance of frost in the outer west in the early morning. Slight chance of a shower along the coastal fringe at night. Near zero chance of rain elsewhere. Light winds.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Southwesterly about 10 knots increasing to 10 to 15 knots before dawn then becoming variable about 10 knots in the early morning.
Seas
Below 1 metre.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1.5 metres during the morning.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cassie Rock Temperature Statistics View More

August Temperature

Terrey Hills (10km)

  • Lowest 5 August, 2026

    4.6 °C

  • Average August

    12 °C

  • Highest 3 August, 2026

    20.5 °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

    21.9 °C
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