Hawkesbury River - Windsor Weather Forecast

    • 19
    • 28

    Showers. Possible storm

    • 19
    • 27

    Shower or two

    • 19
    • 27

    Shower or two

    • 18
    • 27

    Possible shower

    • 18
    • 28

    Partly cloudy

    • 16
    • 30

    Shower or two developing

    • 16
    • 21

    Shower or two

Today 21 Mar Sydney

Partly cloudy. High chance of showers. The chance of a thunderstorm during the morning and afternoon. Light winds becoming southeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening.

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  • Temperature Forecast Bureau of Meteorology

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Hawkesbury River - Windsor Temperature Statistics View More

March Temperature

Richmond RAAF Base (4km)

  • Lowest 15 March, 2026

    12.4 °C

  • Average March

    22.7 °C

  • Highest 11 March, 2026

    34.1 °C

Climate (2021–Present)

Richmond RAAF Base (4km)

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  • Average Low 2021–2026

    11.6 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    24.6 °C
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