William E. Koenig Airport Weather Forecast

    • 21
    • 37

    Rain/Sleet

    • 18
    • 26

    Mostly Cloudy

    • 19
    • 29

    Chance Snow

    • 17
    • 29

    Partly Sunny

    • 15
    • 37

    Mostly Cloudy

    • 16
    • 25

    Mostly Cloudy

    • 22
    • 35

    Mostly Cloudy

Today 29 Nov Jersey

Rain and snow. Snow accumulation around an inch. Near steady temperature in the mid 30s. Southeast Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of precipitation near 100 percent.

Tonight 29 Nov Jersey

Cloudy. Rain this evening. Breezy with Lows around 20. West Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 90 percent.

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William E. Koenig Airport Temperature Statistics

November Temperature

St. Charles, St. Charles County Smartt Airport (8.1 miles)

  • Lowest 10 November, 2025

    25 °F

  • Average November

    49.5 °F

  • Highest 14 November, 2025

    80.1 °F

Climate (2020–Present)

St. Charles, St. Charles County Smartt Airport (8.1 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    57.8 °F

  • Average High 2020–2025

    68.5 °F
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