Leavenworth Weather Forecast

    • -6
    • 8

    Cold

    • 13
    • 19

    Partly Sunny

    • 9
    • 33

    Snow Likely

    • 12
    • 21

    Mostly Cloudy

    • 15
    • 26

    Chance Snow

    • 13
    • 26

    Mostly Cloudy

Today 30 Jan Brown

Mostly sunny. Highs around 8. North Winds 5 to 15 Mph.

Tonight 30 Jan Brown

Mostly cloudy. Slight chance of Flurries after midnight. Lows around 4 below. North Winds 5 to 10 Mph.

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Leavenworth Temperature Statistics

January Temperature

New Ulm Municipal Airport (16.2 miles)

  • Lowest 23 January, 2026

    -20.2 °F

  • Average January

    16 °F

  • Highest 12 January, 2026

    44.6 °F

Climate (2021–Present)

New Ulm Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    37.4 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    56.7 °F
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