Jackson Junction Weather Forecast

    • 53
    • 76

    Partly Sunny

    • 49
    • 66

    Rain Showers

    • 59
    • 70

    Rain Showers

    • 53
    • 70

    Mostly Cloudy

    • 54
    • 66

    Chance Rain Showers

Today 12 Sep Winneshiek

Mostly sunny. Highs in the upper 70s. Northwest Winds 10 to 15 Mph.

Tonight 12 Sep Winneshiek

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the mid 60s. South Winds 5 to 10 Mph. Chance of rain 30 percent.

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Jackson Junction Temperature Statistics

September Temperature

Decorah (19.9 miles)

  • Lowest 7 September, 2026

    62.6 °F

  • Average September

    73.4 °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

    56.5 °F
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