National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Prairie Du Chien Municipal Airport (KPDC)

Lat: 43.02°NLon: 91.12°WElev: 659ft.

Partly Cloudy

79°F

26°C

Humidity 50%
Wind Speed NW 5 mph
Barometer 30.07 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 24 Aug 2:15 pm CDT
Extended Forecast for

Clayton IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 80. Calm wind.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming south 5 to 9 mph in the morning.

    High: 81 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly between 1am and 2am. Partly cloudy, with a low around 65. South wind around 7 mph.

    Low: 65 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 81. Northwest wind 6 to 13 mph.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62. Northwest wind 3 to 8 mph.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. Northwest wind 3 to 7 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 58. Calm wind.

    Low: 58 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82. Calm wind.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 80. Calm wind.
Tonight
Partly cloudy, with a low around 61. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming south 5 to 9 mph in the morning.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly between 1am and 2am. Partly cloudy, with a low around 65. South wind around 7 mph.
Wednesday
Sunny, with a high near 81. Northwest wind 6 to 13 mph.
Wednesday Night
Mostly clear, with a low around 62. Northwest wind 3 to 8 mph.
Thursday
Sunny, with a high near 82. Northwest wind 3 to 7 mph.
Thursday Night
Clear, with a low around 58. Calm wind.
Friday
Sunny, with a high near 82. Calm wind.
Friday Night
Mostly cloudy, with a low around 62. Calm wind becoming south around 5 mph after midnight.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind around 10 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind around 10 mph, with gusts as high as 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Clayton IA
 42.9°N 91.15°W
Last Update:
1:26 pm CDT Aug 24, 2026
Forecast Valid:
2pm CDT Aug 24, 2026-6pm CDT Aug 30, 2026
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation