Jackson Junction Weather Forecast

    • 56
    • 64

    Slight Chance Rain Showers

    • 55
    • 66

    Mostly Cloudy

    • 54
    • 63

    Rain Showers Likely

    • 53
    • 66

    Mostly Cloudy

    • 57
    • 69

    Rain Showers Likely

    • 55
    • 67

    Rain Showers Likely

Today 24 Sep Winneshiek

Mostly cloudy. A slight chance of Showers in the afternoon. Highs in the mid 60s. Light Winds. Chance of rain 20 percent.

Tonight 24 Sep Winneshiek

Showers likely. Lows in the mid 50s. Light and variable Winds. Chance of rain 60 percent.

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Jackson Junction Temperature Statistics

September Temperature

Decorah (19.9 miles)

  • Lowest 13 September, 2026

    48.2 °F

  • Average September

    67.5 °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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