Rossmore Weather Forecast

    • 12
    • 27

    Shower or two

    • 15
    • 27

    Shower or two. Possible storm

    • 16
    • 27

    Partly cloudy

    • 16
    • 31

    Possible shower

    • 17
    • 24

    Shower or two

    • 11
    • 24

    Partly cloudy

    • 12
    • 26

    Mostly sunny

Today 31 Oct Sydney

Partly cloudy. Medium chance of showers, most likely in the late afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the late evening.

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Rossmore Temperature Statistics View More

October Temperature

Badgerys Creek (5km)

  • Lowest 2 October, 2025

    6.5 °C

  • Average October

    19.1 °C

  • Highest 22 October, 2025

    37.2 °C

Climate (2020–Present)

Badgerys Creek (5km)

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  • Average Low 2020–2025

    11.3 °C

  • Average 2020–2025

    17 °C

  • Average High 2020–2025

    24.2 °C
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