Rushcutters Bay Weather Forecast

    • 12
    • 26

    Sunny

    • 16
    • 29

    Sunny

    • 18
    • 27

    Partly cloudy

    • 16
    • 23

    Showers. Possible storm

    • 14
    • 23

    Mostly sunny

    • 14
    • 23

    Possible shower

    • 14
    • 26

    Shower or two

Today 30 Sep Sydney

Sunny. Patchy fog in the outer west in the early morning. Light winds becoming north to northeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northwesterly below 10 knots tending northeasterly 15 to 20 knots in the morning then tending northerly 10 to 15 knots in the evening.
Seas
Below 0.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system in the Tasman Sea extends a ridge over the Sydney waters. A trough will cross the Sydney waters late on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rushcutters Bay Temperature Statistics View More

September Temperature

Sydney (Observatory Hill) (2km)

  • Lowest 18 September, 2026

    9.4 °C

  • Average September

    17.7 °C

  • Highest 21 September, 2026

    32.7 °C

Climate (2021–2026)

Sydney (Observatory Hill) (2km)

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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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