Jackson Junction Weather Forecast

    • 56
    • 80

    Mostly Cloudy

    • 59
    • 78

    Partly Sunny

    • 57
    • 81

    Partly Sunny

    • 56
    • 82

    Partly Sunny

    • 60
    • 82

    Partly Sunny

Today 30 May Winneshiek

Mostly cloudy. Highs around 80. East Winds 10 to 15 Mph.

Tonight 30 May Winneshiek

Mostly cloudy. Lows in the mid 50s. East Winds 10 to 15 Mph.

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Jackson Junction Temperature Statistics

May Temperature

Decorah (19.9 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    59.2 °F

  • Highest 26 May, 2026

    87.8 °F

Climate (2021–Present)

Decorah (19.9 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    56.9 °F
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