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

43°F

6°C

Humidity 84%
Wind Speed Calm
Barometer 29.83 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 4 Nov 10:35 pm CST
Extended Forecast for

Garnavillo IA

  • Tonight

    Tonight: Mostly clear, with a low around 43. Southwest wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 22 mph.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56. Breezy, with a northwest wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 56 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 55. Breezy, with a light southeast wind becoming south 12 to 17 mph in the morning. Winds could gust as high as 25 mph.

    High: 55 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 44. Breezy, with a south wind 9 to 16 mph becoming west after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 59. West wind 9 to 15 mph.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. Northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain likely, mainly after noon. Mostly cloudy, with a high near 46. Light northeast wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%.

    High: 46 °F

    Chance Rain
    then Rain
    Likely

  • Saturday Night

    Saturday Night: A chance of rain and snow, mainly before midnight. Mostly cloudy, with a low around 23. North wind 9 to 11 mph. Chance of precipitation is 50%.

    Low: 23 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 43. Southwest wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 22 mph.
Wednesday
Sunny, with a high near 56. Breezy, with a northwest wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 31. Northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 55. Breezy, with a light southeast wind becoming south 12 to 17 mph in the morning. Winds could gust as high as 25 mph.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 44. Breezy, with a south wind 9 to 16 mph becoming west after midnight. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 59. West wind 9 to 15 mph.
Friday Night
Mostly cloudy, with a low around 32. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Saturday
Rain likely, mainly after noon. Mostly cloudy, with a high near 46. Light northeast wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%.
Saturday Night
A chance of rain and snow, mainly before midnight. Mostly cloudy, with a low around 23. North wind 9 to 11 mph. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 36. Northwest wind 11 to 15 mph.
Sunday Night
Mostly clear, with a low around 18. Northwest wind 7 to 10 mph.
Monday
Sunny, with a high near 37. Northwest wind 8 to 11 mph.
Monday Night
Partly cloudy, with a low around 19. Southwest wind around 8 mph.
Veterans Day
Partly sunny, with a high near 45. Southwest wind 9 to 14 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Garnavillo IA
 42.86°N 91.24°W
Last Update:
8:46 pm CST Nov 4, 2025
Forecast Valid:
10pm CST Nov 4, 2025-6pm CST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

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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