Jackson Junction Weather Forecast

    • 55
    • 78

    Rain Showers

    • 40
    • 60

    Chance Rain Showers

    • 42
    • 60

    Partly Sunny

    • 44
    • 60

    Chance Rain Showers

    • 46
    • 61

    Chance Rain Showers

    • 51
    • 70

    Slight Chance Thunderstorms

    • 55
    • 77

    Partly Sunny

Today 18 May Winneshiek

Mostly cloudy. Warmer with Highs in the upper 70s. Southwest Winds 10 to 15 Mph.

Tonight 18 May Winneshiek

A chance of Thunderstorms. Showers. Lows in the mid 50s. South Winds 10 to 15 Mph. Chance of rain 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jackson Junction Temperature Statistics

May Temperature

Decorah (19.9 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    55.7 °F

  • Highest 15 May, 2026

    86 °F

Climate (2021–Present)

Decorah (19.9 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    56.9 °F
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