Jackson Junction Weather Forecast

    • 51
    • 66

    Chance Rain Showers

    • 50
    • 73

    Mostly Cloudy

    • 55
    • 78

    Mostly Sunny

    • 59
    • 82

    Partly Sunny

    • 60
    • 85

    Slight Chance Thunderstorms

    • 59
    • 82

    Chance Rain Showers

Today 22 May Winneshiek

Cloudy. Highs in the mid 60s. Southeast Winds 10 to 15 Mph.

Tonight 22 May Winneshiek

Mostly cloudy. Lows in the lower 50s. Southeast 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

    56.4 °F

  • Highest 15 May, 2026

    86 °F

Climate (2021–Present)

Decorah (19.9 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    56.8 °F
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