Sylvania Weather Forecast

    • 15
    • 17

    Cloudy

    • 11
    • 18

    Sunny

    • 13
    • 18

    Partly cloudy

    • 13
    • 19

    Mostly sunny

    • 13
    • 19

    Mostly sunny

    • 13
    • 24

    Sunny

    • 16
    • 24

    Sunny

Today 27 Aug Sydney

Cloudy. Medium chance of showers, most likely in the early morning. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly 10 to 15 knots turning east to southeasterly below 10 knots in the early afternoon then becoming variable in the evening.
Seas
Below 0.5 metres.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

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Sylvania Temperature Statistics View More

August Temperature

Sydney Airport (9km)

  • Lowest 5 August, 2026

    7.3 °C

  • Average August

    14.8 °C

  • Highest 21 August, 2026

    23.9 °C

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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