Jackson Junction Weather Forecast

    • 60
    • 70

    Increasing Clouds

    • 60
    • 72

    Rain Showers

    • 62
    • 70

    Rain Showers

    • 57
    • 72

    Chance Rain Showers

    • 54
    • 65

    Chance Rain Showers

    • 53
    • 65

    Slight Chance Rain Showers

Today 16 Sep Winneshiek

Mostly sunny. Highs in the lower 70s. East Winds 5 to 10 Mph.

Tonight 16 Sep Winneshiek

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms after midnight. Lows around 60. East Winds around 5 Mph. Chance of rain 50 percent.

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Jackson Junction Temperature Statistics

September Temperature

Decorah (19.9 miles)

  • Lowest 13 September, 2026

    48.2 °F

  • Average September

    69.8 °F

  • Highest 4 September, 2026

    87.8 °F

Climate (2021–2026)

Decorah (19.9 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    56.4 °F
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