Leavenworth Weather Forecast

    • 50
    • 84

    Chance Thunderstorms

    • 57
    • 78

    Chance Rain Showers

    • 47
    • 68

    Chance Rain Showers

    • 52
    • 76

    Partly Sunny

    • 56
    • 78

    Mostly Cloudy

    • 57
    • 77

    Chance Rain Showers

Today 3 Sep Leavenworth

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. West Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 3 Sep Leavenworth

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Some Thunderstorms may be severe. Lows in the lower 50s. North Winds 5 to 10 Mph. Chance of rain 50 percent.

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Leavenworth Temperature Statistics

September Temperature

Kansas City, Kansas City International Airport (9.9 miles)

  • Lowest 1 September, 2025

    63 °F

  • Average September

    66.7 °F

  • Highest 1 September, 2025

    70 °F

Climate (2020–Present)

Kansas City, Kansas City International Airport (9.9 miles)

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  • Average Low 2020–2025

    46.6 °F

  • Average 2020–2025

    56.7 °F

  • Average High 2020–2025

    66.9 °F
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