Jackson Junction Weather Forecast

    • -14
    • 3

    Chance Snow

    • -5
    • 4

    Cold

    • 13
    • 26

    Mostly Cloudy

    • 23
    • 35

    Mostly Cloudy

    • 26
    • 36

    Mostly Cloudy

    • 2
    • 35

    Mostly Cloudy

Today 13 Dec Winneshiek

Mostly sunny. Much Colder with Highs around 3 above. Northwest Winds 10 to 15 Mph. Wind chill Values as low as 20 below.

Tonight 13 Dec Winneshiek

Mostly clear this Evening, then becoming partly cloudy. Colder with Lows around 13 below. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph this evening. Wind chill Values as low as 30 below after midnight.

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Jackson Junction Temperature Statistics

December Temperature

Decorah (19.9 miles)

  • Lowest 4 December, 2025

    -5.8 °F

  • Average December

    18.4 °F

  • Highest 9 December, 2025

    37.4 °F

Climate (2020–Present)

Decorah (19.9 miles)

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  • Average Low 2020–2025

    39.4 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    56.6 °F
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