Rossmore Weather Forecast

    • 8
    • 24

    Sunny

    • 8
    • 26

    Sunny

    • 15
    • 27

    Partly cloudy

    • 13
    • 23

    Sunny

    • 9
    • 24

    Mostly sunny

    • 9
    • 30

    Sunny day. Late shower or two

    • 16
    • 23

    Shower or two

Today 14 Sep Sydney

Patchy fog in the north early this morning. Sunny day. Light winds becoming north to northwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.

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  • Temperature Forecast Bureau of Meteorology

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Rossmore Temperature Statistics View More

September Temperature

Badgerys Creek (5km)

  • Lowest 1 September, 2025

    3.7 °C

  • Average September

    14.3 °C

  • Highest 8 September, 2025

    29.5 °C

Climate (2020–Present)

Badgerys Creek (5km)

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  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    16.9 °C

  • Average High 2020–2025

    24.2 °C
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