South Windsor Weather Forecast

    • 18
    • 22

    Showers. Possible late storm

    • 17
    • 21

    Rain

    • 17
    • 24

    Showers

    • 16
    • 25

    Shower or two

    • 16
    • 25

    Shower or two

    • 15
    • 29

    Possible shower

Today 17 Jan Sydney

Cloudy. Very high chance of rain. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding. Winds southerly 25 to 40 km/h decreasing to 20 to 30 km/h in the late evening.

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  • Temperature Forecast Bureau of Meteorology

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South Windsor Temperature Statistics View More

January Temperature

Richmond RAAF Base (3km)

  • Lowest 5 January, 2026

    15.5 °C

  • Average January

    23.7 °C

  • Highest 10 January, 2026

    42.8 °C

Climate (2021–Present)

Richmond RAAF Base (3km)

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  • Average Low 2021–2026

    11.6 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    24.5 °C
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