Windsor Downs Weather Forecast

    • 18
    • 31

    Possible shower

    • 18
    • 23

    Showers increasing

    • 17
    • 23

    Showers

    • 15
    • 32

    Shower or two. Possible storm

    • 17
    • 35

    Partly cloudy

    • 17
    • 27

    Shower or two

    • 15
    • 24

    Cloudy

Today 10 Dec Sydney

Partly cloudy. Medium chance of showers, most likely in the evening. The chance of a thunderstorm in the evening. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly 20 to 30 km/h in the middle of the day then tending south to southeasterly 15 to 25 km/h in the evening.

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  • Temperature Forecast Bureau of Meteorology

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Windsor Downs Temperature Statistics View More

December Temperature

Penrith Lakes (13km)

  • Lowest 1 December, 2025

    11.3 °C

  • Average December

    23.3 °C

  • Highest 6 December, 2025

    41.7 °C

Climate (2020–Present)

Penrith Lakes (13km)

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  • Average Low 2020–2025

    12.5 °C

  • Average 2020–2025

    17.7 °C

  • Average High 2020–2025

    24.7 °C
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