Leavenworth Weather Forecast

    • 17
    • 31

    Gradual Clearing

    • 30
    • 40

    Mostly Sunny

    • 32
    • 55

    Partly Sunny

    • 27
    • 42

    Mostly Cloudy

    • 15
    • 42

    Mostly Cloudy

    • 9
    • 25

    Partly Sunny

Today 7 Dec Leavenworth

Mostly cloudy and cooler. Near steady temperature in the upper 20s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 7 Dec Leavenworth

Mostly cloudy. Lows in the mid 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Leavenworth Temperature Statistics

December Temperature

Kansas City, Kansas City International Airport (9.9 miles)

  • Lowest 4 December, 2025

    10 °F

  • Average December

    24.8 °F

  • Highest 3 December, 2025

    37.9 °F

Climate (2020–Present)

Kansas City, Kansas City International Airport (9.9 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    56.9 °F

  • Average High 2020–2025

    67.1 °F
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