Leavenworth Weather Forecast

    • 60
    • 79

    Thunderstorms Likely

    • 60
    • 81

    Chance Rain Showers

    • 63
    • 80

    Chance Thunderstorms

    • 63
    • 82

    Chance Thunderstorms

    • 59
    • 84

    Chance Thunderstorms

    • 57
    • 82

    Mostly Sunny

Today 18 Sep Leavenworth

A chance of Thunderstorms. Showers likely early this Morning, then a chance of Showers this afternoon. Highs around 80. West Winds around 5 Mph, becoming south. Chance of rain 70 percent.

Tonight 18 Sep Leavenworth

Mostly cloudy in the Evening, then becoming partly cloudy. A chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the lower 60s. Southwest Winds around 5 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 6 September, 2025

    46 °F

  • Average September

    70 °F

  • Highest 12 September, 2025

    96.1 °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

    67 °F
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