Castle Hill Weather Forecast

    • 7
    • 17

    Shower or two

    • 6
    • 19

    Cloud clearing

    • 9
    • 16

    Mostly sunny

    • 7
    • 19

    Sunny

    • 7
    • 19

    Sunny

    • 7
    • 17

    Partly cloudy

    • 8
    • 18

    Possible shower

Today 10 Jul Sydney

Cloudy. The chance of fog in the outer west in the late morning. Medium chance of showers, becoming less likely in the late afternoon and evening. Light winds.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Castle Hill Temperature Statistics View More

July Temperature

Parramatta North (Masons Drive) (7km)

  • Lowest 4 July, 2026

    6 °C

  • Average July

    13.4 °C

  • Highest 2 July, 2026

    22.2 °C

Climate (2021–2026)

Parramatta North (Masons Drive) (7km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.7 °C
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