Chatswood West Weather Forecast

    • 19
    • 31

    Sunny

    • 19
    • 25

    Possible shower

    • 19
    • 23

    Showers. Possible storm

    • 19
    • 24

    Showers. Possible afternoon storm

    • 17
    • 28

    Shower or two

    • 20
    • 30

    Mostly sunny

    • 19
    • 25

    Shower or two

Today 9 Dec Sydney

Mostly sunny. The chance of fog in the outer west in the early morning. Slight chance of a shower along the coastal fringe in the evening. Near zero chance of rain elsewhere. Light winds becoming southeast to southwesterly 15 to 25 km/h in the middle of the day then tending south to southeasterly 25 to 35 km/h in the late afternoon.

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  • Temperature Forecast Bureau of Meteorology

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Chatswood West Temperature Statistics View More

December Temperature

Sydney (Observatory Hill) (8km)

  • Lowest 2 December, 2025

    13.3 °C

  • Average December

    22.4 °C

  • Highest 5 December, 2025

    37.8 °C

Climate (2020–Present)

Sydney (Observatory Hill) (8km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.3 °C

  • Average High 2020–2025

    23.4 °C
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