Lane Cove River - Onions Point Weather Forecast

    • 12
    • 22

    Sunny

    • 13
    • 23

    Possible shower

    • 15
    • 22

    Shower or two

    • 15
    • 22

    Shower or two

    • 14
    • 23

    Partly cloudy

    • 14
    • 24

    Partly cloudy

    • 14
    • 25

    Mostly sunny

Today 19 Apr Sydney

Sunny. Light winds becoming southeast to southwesterly 15 to 25 km/h in the middle of the day then becoming southwesterly 15 to 20 km/h in the late evening.

Sydney Enclosed Waters

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

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lane Cove River - Onions Point Temperature Statistics View More

April Temperature

Sydney (Observatory Hill) (3km)

  • Lowest 18 April, 2026

    11.8 °C

  • Average April

    19.7 °C

  • Highest 9 April, 2026

    29 °C

Climate (2021–Present)

Sydney (Observatory Hill) (3km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.4 °C

  • Average High 2021–2026

    23.5 °C
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