Georges River - Oatley Bay Weather Forecast

    • 17
    • 26

    Mostly sunny

    • 18
    • 25

    Sunny

    • 14
    • 21

    Sunny

    • 15
    • 28

    Partly cloudy

    • 15
    • 20

    Sunny

    • 14
    • 20

    Partly cloudy

    • 15
    • 21

    Partly cloudy

Today 2 Sep Sydney

Mostly sunny. Winds northwesterly 25 to 35 km/h tending westerly 20 to 30 km/h in the early afternoon then becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northwesterly 10 to 15 knots.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Georges River - Oatley Bay Temperature Statistics View More

September Temperature

Sydney Airport (9km)

  • Lowest 1 September, 2026

    11.5 °C

  • Average September

    15.7 °C

  • Highest

    –

Climate (2021–2026)

Sydney Airport (9km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    23.5 °C
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