Jackson Junction Weather Forecast

    • 63
    • 79

    Partly Sunny

    • 61
    • 79

    Mostly Sunny

    • 57
    • 79

    Mostly Sunny

    • 62
    • 79

    Partly Sunny

    • 66
    • 78

    Chance Thunderstorms

    • 67
    • 83

    Chance Thunderstorms

Today 25 Aug Winneshiek

Partly sunny. Highs around 80. South Winds 10 to 15 Mph.

Tonight 25 Aug Winneshiek

Partly cloudy. Humid with Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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Jackson Junction Temperature Statistics

August Temperature

Decorah (19.9 miles)

  • Lowest 23 August, 2026

    50 °F

  • Average August

    70.8 °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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