Leavenworth Weather Forecast

    • 33
    • 49

    Increasing Clouds

    • 40
    • 58

    Mostly Cloudy

    • 44
    • 70

    Mostly Cloudy

    • 23
    • 57

    Partly Sunny

    • 26
    • 42

    Mostly Sunny

    • 35
    • 55

    Partly Sunny

Today 23 Mar Brown

Not as cool. Sunny. Highs in the upper 40s. South Winds 10 to 15 Mph.

Tonight 23 Mar Brown

Decreasing Clouds. Chance of Sprinkles in the evening. Lows in the mid 30s. South Winds 5 to 15 Mph.

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Leavenworth Temperature Statistics

March Temperature

New Ulm Municipal Airport (16.2 miles)

  • Lowest 1 March, 2026

    1.4 °F

  • Average March

    36.1 °F

  • Highest 21 March, 2026

    80.6 °F

Climate (2021–Present)

New Ulm Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    57 °F
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