Jackson Junction Weather Forecast

    • 50
    • 68

    Mostly Sunny

    • 51
    • 74

    Mostly Sunny

    • 47
    • 71

    Partly Sunny

    • 48
    • 66

    Partly Sunny

    • 51
    • 66

    Mostly Sunny

    • 58
    • 71

    Mostly Sunny

Today 5 Oct Winneshiek

Sunny. Highs in the upper 60s. Northeast Winds around 5 Mph, becoming light Winds in the afternoon.

Tonight 5 Oct Winneshiek

Clear in the Evening, then becoming partly cloudy. Warmer with Lows around 50. South Winds 5 to 10 Mph.

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Jackson Junction Temperature Statistics

October Temperature

Decorah (19.9 miles)

  • Lowest 2 October, 2026

    41 °F

  • Average October

    57.4 °F

  • Highest 1 October, 2026

    68 °F

Climate (2021–2026)

Decorah (19.9 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    56.4 °F
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