Jackson Junction Weather Forecast

    • 57
    • 65

    Chance Rain Showers

    • 55
    • 70

    Mostly Cloudy

    • 58
    • 69

    Rain Showers

    • 57
    • 68

    Rain Showers Likely

    • 50
    • 66

    Slight Chance Rain Showers

    • 49
    • 62

    Chance Rain Showers

Today 27 Sep Winneshiek

Cloudy with a 50 percent chance of Showers. Highs in the mid 60s. Light Winds.

Tonight 27 Sep Winneshiek

Mostly cloudy. Areas of fog after midnight. Lows in the mid 50s. Light and variable Winds.

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  • Temperature Real-Time

Jackson Junction Temperature Statistics

September Temperature

Decorah (19.9 miles)

  • Lowest 23 September, 2026

    46.4 °F

  • Average September

    65.9 °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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