Dardenne Prairie Weather Forecast

    • 61
    • 76

    Rain Showers

    • 65
    • 78

    Rain Showers

    • 54
    • 80

    Rain Showers

    • 48
    • 62

    Slight Chance Rain Showers

    • 47
    • 67

    Mostly Sunny

    • 52
    • 70

    Chance Rain Showers

Today 18 May St. Charles

Mostly cloudy this Morning, then becoming partly sunny. Highs in the upper 70s. North Winds around 5 Mph, becoming east this afternoon.

Tonight 18 May St. Charles

Mostly cloudy. Showers likely after midnight. Locally heavy rainfall possible after midnight. Lows in the lower 60s. East Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dardenne Prairie Temperature Statistics

May Temperature

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

  • Lowest 6 May, 2025

    41.6 °F

  • Average May

    62.6 °F

  • Highest 15 May, 2025

    88 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    45.8 °F

  • Average 2020–2025

    56.8 °F

  • Average High 2020–2025

    68.1 °F
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