Effigy Mounds National Monument Weather Forecast

    • 28
    • 52

    Snow Likely

    • 20
    • 34

    Chance Snow

    • 15
    • 31

    Partly Sunny

    • 19
    • 31

    Mostly Cloudy

    • 16
    • 31

    Chance Snow

    • 13
    • 31

    Chance Rain/Snow

Today 25 Nov Clayton

Cloudy. A slight chance of rain Early, then rain likely this afternoon. Patchy fog Early, then Areas of fog this afternoon. Near steady temperature around 50. Southwest Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 25 Nov Clayton

Cloudy. A chance of rain in the Evening, then a chance of snow after midnight. Patchy blowing snow after midnight. Snow accumulation up to 1 inch possible. Windy and much Colder with Lows in the upper 20s. West Winds 20 to 30 Mph. Gusts up to 35 Mph, increasing to 50 Mph after midnight. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Effigy Mounds National Monument Temperature Statistics

November Temperature

Prairie Du Chien Municipal Airport (5.6 miles)

  • Lowest 10 November, 2025

    23.7 °F

  • Average November

    42.2 °F

  • Highest 14 November, 2025

    69.8 °F

Climate (2020–Present)

Prairie Du Chien Municipal Airport (5.6 miles)

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  • Average Low 2020–2025

    40.4 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    59.3 °F
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