Darling Harbour Weather Forecast

    • 11
    • 20

    Mostly clear

    • 11
    • 21

    Cloud clearing

    • 13
    • 23

    Sunny

    • 13
    • 27

    Partly cloudy

    • 17
    • 25

    Possible shower developing

    • 11
    • 18

    Possible shower

    • 10
    • 20

    Partly cloudy

Today 11 Sep Sydney

Clear. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
East to southeasterly below 10 knots.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
A slow-moving high pressure system lies over Sydney Local Waters today generating stable conditions. A trough and cold front are expected to move over Sydney late Monday to early Tuesday. Behind this another high pressure system is expected to move over Sydney.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Darling Harbour Temperature Statistics View More

September Temperature

Sydney (Observatory Hill) (0km)

  • Lowest 9 September, 2026

    9.8 °C

  • Average September

    17.8 °C

  • Highest 5 September, 2026

    32.1 °C

Climate (2021–2026)

Sydney (Observatory Hill) (0km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    23.6 °C
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