Jackson Junction Weather Forecast

    • 76
    • 91

    Slight Chance Thunderstorms

    • 73
    • 91

    Rain Showers Likely

    • 73
    • 89

    Chance Thunderstorms

    • 71
    • 88

    Rain Showers Likely

    • 70
    • 86

    Chance Thunderstorms

    • 69
    • 85

    Chance Thunderstorms

    • 64
    • 82

    Slight Chance Thunderstorms

Today 29 Jun Winneshiek

Mostly sunny and Breezy, hot with Highs in the lower 90s. South Winds 15 to 25 Mph. Heat index Values up to 105.

Tonight 29 Jun Winneshiek

Partly cloudy this Evening, then mostly cloudy with a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the mid 70s. South Winds 10 to 20 Mph. Gusts up to 30 Mph this evening. Chance of rain 50 percent. Heat index Values up to 110 early this evening.

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Jackson Junction Temperature Statistics

June Temperature

Decorah (19.9 miles)

  • Lowest 19 June, 2026

    50 °F

  • Average June

    67.3 °F

  • Highest 4 June, 2026

    82.4 °F

Climate (2021–2026)

Decorah (19.9 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    56.8 °F
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