Dardenne Prairie Weather Forecast

    • 63
    • 83

    Slight Chance Thunderstorms

    • 47
    • 77

    Rain Showers

    • 43
    • 64

    Sunny

    • 48
    • 74

    Chance Rain Showers

    • 40
    • 65

    Mostly Sunny

    • 46
    • 68

    Partly Sunny

Today 17 Oct St. Charles

Partly sunny. Highs in the lower 80s. South Winds 5 to 10 Mph.

Tonight 17 Oct St. Charles

Partly cloudy in the Evening, then clearing. Lows in the lower 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dardenne Prairie Temperature Statistics

October Temperature

St. Louis, Spirit Of St. Louis Airport (8.7 miles)

  • Lowest 9 October, 2025

    42.1 °F

  • Average October

    66.3 °F

  • Highest 3 October, 2025

    88 °F

Climate (2020–Present)

St. Louis, Spirit Of St. Louis Airport (8.7 miles)

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  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    57 °F

  • Average High 2020–2025

    68.3 °F
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