Effigy Mounds National Monument Weather Forecast

    • 34
    • 41

    Rain Likely

    • 36
    • 47

    Mostly Cloudy

    • 27
    • 55

    Slight Chance Rain Showers

    • 25
    • 48

    Slight Chance Rain Showers

    • 30
    • 50

    Partly Sunny

    • 33
    • 53

    Partly Sunny

Today 18 Nov Clayton

Cloudy. A chance of rain Early, then a slight chance of rain this afternoon. Near steady temperature around 40. Northeast Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 18 Nov Clayton

Cloudy. Lows in the mid 30s. Northeast Winds 5 to 10 Mph.

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  • 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

    43.6 °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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