Harry S Truman Regional Airport Weather Forecast

    • 65
    • 92

    Chance Thunderstorms

    • 63
    • 86

    Rain Showers Likely

    • 61
    • 81

    Rain Showers Likely

    • 64
    • 84

    Chance Thunderstorms

    • 63
    • 85

    Chance Thunderstorms

    • 59
    • 84

    Chance Rain Showers

Today 17 Sep Lafayette

Partly cloudy. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Light and variable Winds, becoming northeast around 5 Mph this afternoon. Chance of rain 20 percent.

Tonight 17 Sep Lafayette

Mostly cloudy with a slight chance of Showers and Thunderstorms. Lows in the mid 60s. Northeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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Harry S Truman Regional Airport Temperature Statistics

September Temperature

Lee's Summit, Lee's Summit Municipal Airport (15.5 miles)

  • Lowest 6 September, 2025

    50 °F

  • Average September

    71.2 °F

  • Highest 13 September, 2025

    95 °F

Climate (2020–Present)

Lee's Summit, Lee's Summit Municipal Airport (15.5 miles)

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  • Average Low 2020–2025

    48 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    67.1 °F
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