Dupo Weather Forecast

    • 20
    • 26

    Snow

    • 21
    • 29

    Partly Sunny

    • 17
    • 41

    Mostly Cloudy

    • 16
    • 24

    Chance Snow

    • 26
    • 36

    Chance Rain/Snow

    • 26
    • 41

    Mostly Cloudy

Today 1 Dec St. Clair

Snow. Snow accumulation around an inch. Near steady temperature in the mid 20s. East Winds around 5 Mph. Chance of snow near 100 percent.

Tonight 1 Dec St. Clair

Snow in the evening. Total snow accumulation of 2 to 4 Inches. Lows around 19. Northwest Winds 5 to 10 Mph. Chance of snow near 100 percent.

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Dupo Temperature Statistics

December Temperature

St. Louis Downtown Airport (4.3 miles)

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  • Average December

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Climate (2020–Present)

St. Louis Downtown Airport (4.3 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    58 °F

  • Average High 2020–2025

    68.7 °F
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