Tower Municipal Airport Weather Forecast

    • 52
    • 65

    Mostly Cloudy

    • 52
    • 61

    Rain Showers Likely

    • 55
    • 64

    Rain Showers Likely

    • 53
    • 69

    Chance Thunderstorms

    • 53
    • 71

    Slight Chance Rain Showers

    • 51
    • 68

    Slight Chance Rain Showers

Today 18 Sep Central St. Louis

Cloudy with a 20 percent chance of Showers. Cooler with Highs in the mid 60s. East Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 18 Sep Central St. Louis

A slight chance of Thunderstorms in the evening. Mostly cloudy with a slight chance of Showers. Lows in the lower 50s. East Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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Tower Municipal Airport Temperature Statistics

September Temperature

Cook Municipal Airport (18 miles)

  • Lowest 7 September, 2025

    32 °F

  • Average September

    57.9 °F

  • Highest 16 September, 2025

    84.2 °F

Climate (2020–Present)

Cook Municipal Airport (18 miles)

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  • Average Low 2020–2025

    30.5 °F

  • Average 2020–2025

    41.7 °F

  • Average High 2020–2025

    51.8 °F
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