Parramatta River - Blackwall Point Weather Forecast

    • 20
    • 27

    Shower or two

    • 20
    • 27

    Shower or two

    • 19
    • 27

    Mostly sunny

    • 18
    • 29

    Showers. Storm developing

    • 16
    • 21

    Showers

    • 13
    • 23

    Shower or two

    • 16
    • 24

    Possible shower

Today 23 Mar Sydney

Partly cloudy. Medium chance of showers. Winds easterly 15 to 20 km/h becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
East to northeasterly 10 to 15 knots.
Seas
Below 1 metre.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system over the Tasman Sea is extending a ridge to eastern New South Wales and maintaining east to northeasterly airstream over Sydney Waters. Then, a strong cold front looks set to cross Sydney Waters late Thursday, with fresh to strong south to southwesterly winds in its wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Parramatta River - Blackwall Point Temperature Statistics View More

March Temperature

Sydney (Observatory Hill) (6km)

  • Lowest 14 March, 2026

    16.1 °C

  • Average March

    22.6 °C

  • Highest 17 March, 2026

    30.7 °C

Climate (2021–Present)

Sydney (Observatory Hill) (6km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.3 °C

  • Average High 2021–2026

    23.5 °C
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