Cowan Creek - Little Jerusalem Bay Weather Forecast

    • 15
    • 21

    Partly cloudy

    • 15
    • 24

    Partly cloudy

    • 16
    • 34

    Sunny

    • 17
    • 25

    Mostly sunny

    • 18
    • 38

    Mostly sunny

    • 16
    • 20

    Possible shower

    • 14
    • 22

    Possible shower

Today 18 Oct Sydney

Partly cloudy. Slight chance of a shower, most likely in the early morning. Winds southerly 20 to 30 km/h becoming light in the early morning then becoming easterly 20 to 30 km/h in the middle of the day.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
South to southeasterly 15 to 20 knots turning easterly in the early afternoon.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cowan Creek - Little Jerusalem Bay Temperature Statistics View More

October Temperature

Terrey Hills (10km)

  • Lowest 3 October, 2025

    8.6 °C

  • Average October

    19.5 °C

  • Highest 6 October, 2025

    31.2 °C

Climate (2020–Present)

Terrey Hills (10km)

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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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