Lake West Wind Airport Weather Forecast

    • 67
    • 91

    Increasing Clouds

    • 62
    • 86

    Chance Thunderstorms

    • 70
    • 87

    Chance Rain Showers

    • 71
    • 96

    Partly Sunny

    • 70
    • 95

    Chance Rain Showers

    • 65
    • 89

    Chance Rain Showers

Today 12 Sep Madison

Areas of fog this morning. Sunny. Highs in the lower 90s. West Winds around 5 Mph.

Tonight 12 Sep Madison

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 60s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake West Wind Airport Temperature Statistics

September Temperature

St. Charles, St. Charles County Smartt Airport (9.9 miles)

  • Lowest 8 September, 2026

    62.7 °F

  • Average September

    82.4 °F

  • Highest 2 September, 2026

    101.6 °F

Climate (2021–2026)

St. Charles, St. Charles County Smartt Airport (9.9 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    69 °F
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