Harpers Ferry Weather Forecast

    • 56
    • 82

    Rain Showers Likely

    • 56
    • 78

    Partly Sunny

    • 57
    • 79

    Partly Sunny

    • 65
    • 83

    Mostly Cloudy

    • 73
    • 90

    Partly Sunny

    • 73
    • 95

    Partly Sunny

Today 24 Jun Allamakee

Mostly cloudy this Morning, then becoming mostly sunny. A chance of Thunderstorms. Showers likely this Morning, then a chance of Showers this afternoon. Highs around 80. West Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 24 Jun Allamakee

Partly cloudy. Lows in the mid 50s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harpers Ferry Temperature Statistics

June Temperature

Prairie Du Chien Municipal Airport (12.4 miles)

  • Lowest 15 June, 2026

    48.2 °F

  • Average June

    68.2 °F

  • Highest 4 June, 2026

    87.3 °F

Climate (2021–2026)

Prairie Du Chien Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    59.5 °F
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