Cowan Creek - Hallets Beach Weather Forecast

    • 17
    • 29

    Sunny

    • 18
    • 21

    Shower or two

    • 15
    • 19

    Cloudy

    • 14
    • 22

    Partly cloudy

    • 14
    • 23

    Partly cloudy

    • 16
    • 24

    Partly cloudy

    • 14
    • 27

    Partly cloudy

Today 24 Dec Sydney

Mostly sunny. Slight chance of a shower along the coastal fringe at night. Near zero chance of rain elsewhere. Light winds becoming northwest to southwesterly 15 to 25 km/h in the middle of the day then tending southeast to southwesterly 20 to 30 km/h in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable about 10 knots becoming northeasterly 15 to 20 knots in the middle of the day then tending southeast to southwesterly in the late evening.
Seas
Below 0.5 metres.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cowan Creek - Hallets Beach Temperature Statistics View More

December Temperature

Terrey Hills (10km)

  • Lowest 3 December, 2025

    11.3 °C

  • Average December

    22 °C

  • Highest 19 December, 2025

    40.2 °C

Climate (2020–Present)

Terrey Hills (10km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    13.4 °C

  • Average 2020–2025

    16.9 °C

  • Average High 2020–2025

    21.8 °C
Get WillyWeather+ to remove ads