Jackson Junction Weather Forecast

    • 58
    • 76

    Chance Thunderstorms

    • 54
    • 78

    Chance Rain Showers

    • 54
    • 80

    Mostly Sunny

    • 58
    • 81

    Partly Sunny

    • 62
    • 83

    Chance Thunderstorms

    • 62
    • 84

    Chance Thunderstorms

Today 31 May Winneshiek

Mostly cloudy. Numerous Showers late this Morning, then scattered Showers this afternoon. Highs in the mid 70s. Southeast Winds 5 to 10 Mph. Chance of rain 60 percent.

Tonight 31 May Winneshiek

Mostly cloudy. Isolated Showers in the Evening, then a chance of Showers and Thunderstorms after midnight. Lows in the upper 50s. East Winds 5 to 10 Mph. Chance of rain 30 percent.

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Jackson Junction Temperature Statistics

May Temperature

Decorah (19.9 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    59.6 °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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