Cowan Creek - Challenger Head Weather Forecast

    • 15
    • 23

    Sunny

    • 14
    • 23

    Mostly sunny

    • 15
    • 23

    Partly cloudy

    • 14
    • 22

    Possible shower

    • 17
    • 23

    Shower or two

    • 16
    • 23

    Shower or two

    • 17
    • 24

    Shower or two

Today 26 Apr Sydney

The chance of fog early this morning. Sunny afternoon. Light winds becoming 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
West to northwesterly below 10 knots becoming north to northeasterly in the morning.
Seas
Below 0.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system over the southern Tasman Sea extends a ridge towards New South Wales coastal waters, maintaining northeasterly winds over Sydney waters for the next few days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cowan Creek - Challenger Head Temperature Statistics View More

April Temperature

Terrey Hills (11km)

  • Lowest 19 April, 2026

    9 °C

  • Average April

    17.6 °C

  • Highest 7 April, 2026

    29.4 °C

Climate (2021–Present)

Terrey Hills (11km)

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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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