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

72°F

22°C

Humidity 82%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 6 Aug 10:35 am CDT
Extended Forecast for

Mc Gregor IA

  • Today

    Today: Sunny, with a high near 81. Calm wind.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly clear, with a low around 61. Calm wind.

    Low: 61 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: A 40 percent chance of showers, mainly after 4pm. Partly sunny, with a high near 84. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 84 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61. West wind 3 to 7 mph.

    Low: 61 °F

    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 82. Light and variable wind.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 64. Light south wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 84. Light southwest wind.

    High: 84 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 67. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%.

    Low: 67 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. Southeast wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 81. Calm wind.
Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 61. Calm wind.
Friday
A 40 percent chance of showers, mainly after 4pm. Partly sunny, with a high near 84. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61. West wind 3 to 7 mph.
Saturday
Sunny, with a high near 82. Light and variable wind.
Saturday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 64. Light south wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 84. Light southwest wind.
Sunday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 67. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%.
Monday
Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. Southeast wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 64. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. Light and variable wind.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. Calm wind.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. Light and variable wind.
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ABOUT THIS FORECAST

 
Point Forecast:
Mc Gregor IA
 43.03°N 91.18°W
Last Update:
9:02 am CDT Aug 6, 2026
Forecast Valid:
10am CDT Aug 6, 2026-6pm CDT Aug 12, 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