Jackson Junction Weather Forecast

    • 63
    • 80

    Thunderstorms Likely

    • 53
    • 79

    Rain Showers

    • 41
    • 61

    Mostly Cloudy

    • 41
    • 60

    Partly Sunny

    • 44
    • 63

    Mostly Cloudy

    • 49
    • 68

    Slight Chance Thunderstorms

    • 54
    • 74

    Slight Chance Thunderstorms

Today 17 May Winneshiek

Mostly cloudy with scattered Showers and Thunderstorms. Highs in the upper 70s. East Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Tonight 17 May Winneshiek

Mostly cloudy with scattered Thunderstorms. Scattered Showers this Evening, then Showers after midnight. Lows in the mid 60s. South Winds 10 to 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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  • Temperature Real-Time

Jackson Junction Temperature Statistics

May Temperature

Decorah (19.9 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    54.7 °F

  • Highest 15 May, 2026

    86 °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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