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.

Fair

69°F

21°C

Humidity 58%
Wind Speed W 12 mph
Barometer 30.00 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 20 Jun 9:55 am CDT
Extended Forecast for

Clayton IA

  • Today

    Today: Sunny, with a high near 77. Northwest wind 6 to 10 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. Northwest wind around 6 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 71. Light east wind increasing to 5 to 9 mph in the morning. New precipitation amounts between a quarter and half of an inch possible.

    High: 71 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 54. North wind 5 to 8 mph.

    Low: 54 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 76. North wind 5 to 7 mph.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. Light northeast wind.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Light and variable wind.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57. Southwest wind 3 to 5 mph. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 76. West wind 5 to 9 mph.

    High: 76 °F

    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 77. Northwest wind 6 to 10 mph.
Tonight
Mostly cloudy, with a low around 55. Northwest wind around 6 mph becoming calm in the evening.
Sunday
A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 71. Light east wind increasing to 5 to 9 mph in the morning. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A 30 percent chance of showers before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 54. North wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 76. North wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 54. Light northeast wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Light and variable wind.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57. Southwest wind 3 to 5 mph. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 76. West wind 5 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 55. Northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 55. Light north wind.
Friday
Mostly sunny, with a high near 78. Light and variable wind.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clayton IA
 42.9°N 91.15°W
Last Update:
9:26 am CDT Jun 20, 2026
Forecast Valid:
10am CDT Jun 20, 2026-6pm CDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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