Jackson Junction Weather Forecast

    • 56
    • 84

    Rain Showers

    • 57
    • 82

    Rain Showers Likely

    • 63
    • 83

    Rain Showers Likely

    • 59
    • 84

    Rain Showers

    • 44
    • 73

    Slight Chance Rain Showers

    • 43
    • 63

    Partly Sunny

Today 15 May Winneshiek

Mostly sunny. Highs in the mid 80s. South Winds 5 to 10 Mph.

Tonight 15 May Winneshiek

Mostly cloudy with a chance of Thunderstorms. Showers in the Evening, then a chance of Showers after midnight. Locally heavy rainfall possible after midnight. Lows in the upper 50s. South Winds 5 to 10 Mph, becoming west after midnight. Chance of rain 80 percent.

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Jackson Junction Temperature Statistics

May Temperature

Decorah (19.9 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    53.1 °F

  • Highest 12 May, 2026

    78.8 °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

    56.8 °F
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