Jackson Junction Weather Forecast

    • 69
    • 89

    Chance Thunderstorms

    • 70
    • 86

    Slight Chance Thunderstorms

    • 70
    • 85

    Chance Rain Showers

    • 68
    • 85

    Partly Sunny

Today 1 Sep Winneshiek

Partly sunny with a 20 percent chance of Showers. Near steady temperature in the mid 80s. Southwest Winds around 5 Mph.

Tonight 1 Sep Winneshiek

Partly cloudy this Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Lows in the upper 60s. East Winds around 5 Mph. Chance of rain 50 percent. Heat index Values in the mid 90s early this evening.

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Jackson Junction Temperature Statistics

September Temperature

Decorah (19.9 miles)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

Decorah (19.9 miles)

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  • Average Low 2021–2026

    39 °F
  • Average 2021–2026

    47.7 °F
  • Average High 2021–2026

    56.4 °F
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