Greenwich Weather Forecast

    • 23
    • 37

    Partly cloudy

    • 17
    • 22

    Partly cloudy

    • 17
    • 25

    Cloudy

    • 18
    • 27

    Partly cloudy

    • 20
    • 30

    Sunny

    • 20
    • 29

    Partly cloudy

    • 20
    • 29

    Mostly sunny

Today 16 Mar Sydney

Partly cloudy. The chance of a thunderstorm along the coastal fringe at night. Winds northwesterly 25 to 40 km/h.

Extreme Fire Danger Rating

Take action now to protect life and property

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northwesterly 10 to 15 knots, reaching up to 25 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
Currently, a high pressure system over the Tasman Sea extends a ridge over the New South Wales coast. A cold front and associated trough is forecast to cross the Sydney Waters early Monday, with a fresh to strong and gusty southerly wind change in its wake. Winds will gradually ease from Tuesday onward as a new high pressure system enters the Tasman Sea and extends a ridge along the coast.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Greenwich Temperature Statistics View More

March Temperature

Sydney (Observatory Hill) (3km)

  • Lowest 12 March, 2025

    19 °C

  • Average March

    23.1 °C

  • Highest 14 March, 2025

    29.5 °C

Climate (2020–Present)

Sydney (Observatory Hill) (3km)

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  • Average Low 2020–2025

    14.6 °C

  • Average 2020–2025

    18.2 °C

  • Average High 2020–2025

    23.4 °C
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