Jackson Junction Weather Forecast

    • 55
    • 79

    Mostly Sunny

    • 64
    • 81

    Rain Showers

    • 68
    • 78

    Rain Showers

    • 72
    • 87

    Chance Thunderstorms

    • 69
    • 87

    Chance Rain Showers

    • 67
    • 85

    Chance Rain Showers

    • 67
    • 85

    Slight Chance Thunderstorms

Today 27 Aug Winneshiek

Mostly sunny. Near steady temperature in the upper 70s. Northwest Winds 5 to 10 Mph.

Tonight 27 Aug Winneshiek

Mostly clear. Lows in the mid 50s. West Winds around 5 Mph.

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  • Temperature Real-Time

Jackson Junction Temperature Statistics

August Temperature

Decorah (19.9 miles)

  • Lowest 23 August, 2026

    50 °F

  • Average August

    70.4 °F

  • Highest 12 August, 2026

    84.2 °F

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

    56.3 °F
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