Harpers Ferry Weather Forecast

    • 28
    • 43

    Partly Sunny

    • 23
    • 43

    Mostly Sunny

    • 25
    • 45

    Mostly Sunny

    • 26
    • 48

    Partly Sunny

    • 29
    • 51

    Partly Sunny

    • 34
    • 56

    Partly Sunny

Today 12 Nov Allamakee

Partly sunny with a chance of Flurries and Sprinkles this Morning, then mostly cloudy this afternoon. Much Colder with Highs in the lower 40s. North Winds 10 to 15 Mph.

Tonight 12 Nov Allamakee

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 20s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harpers Ferry Temperature Statistics

November Temperature

Prairie Du Chien Municipal Airport (12.4 miles)

  • Lowest 7 November, 2026

    29.1 °F

  • Average November

    51.1 °F

  • Highest 1 November, 2026

    69.3 °F

Climate (2021–2026)

Prairie Du Chien Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    40.5 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    59.5 °F
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