Sydenham Weather Forecast

    • 13
    • 19

    Clear

    • 11
    • 20

    Becoming windy. Partly cloudy

    • 11
    • 19

    Cloudy

    • 12
    • 20

    Partly cloudy

    • 12
    • 21

    Mostly sunny

    • 13
    • 23

    Sunny

    • 13
    • 26

    Mostly sunny

Today 8 Sep Sydney

Clear. Light winds.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sydenham Temperature Statistics View More

September Temperature

Sydney Airport (3km)

  • Lowest 1 September, 2026

    11.5 °C

  • Average September

    19.9 °C

  • Highest 5 September, 2026

    32.4 °C

Climate (2021–2026)

Sydney Airport (3km)

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  • Average Low 2021–2026

    15 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    23.5 °C
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