Cowan Creek - Hallets Beach Weather Forecast

    • 15
    • 25

    Mostly sunny

    • 16
    • 24

    Shower or two developing

    • 18
    • 22

    Showers

    • 16
    • 21

    Shower or two

    • 15
    • 23

    Partly cloudy

    • 15
    • 27

    Sunny

    • 17
    • 25

    Possible shower

Today 2 Apr Sydney

Mostly sunny. The chance of fog in the early morning, mainly in the west. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northwesterly below 10 knots tending east to northeasterly 10 to 15 knots in the early afternoon then tending north to northeasterly in the evening.
Seas
Below 0.5 metres.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cowan Creek - Hallets Beach Temperature Statistics View More

April Temperature

Terrey Hills (10km)

  • Lowest 1 April, 2026

    15.7 °C

  • Average April

    19.1 °C

  • Highest

    –

Climate (2021–Present)

Terrey Hills (10km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    21.9 °C
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