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.

Mostly Cloudy

59°F

15°C

Humidity 32%
Wind Speed SE 9 mph
Barometer 30.08 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 4 Nov 11:55 am CST
Extended Forecast for

Garnavillo IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 62. South wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 62 °F

    Sunny

  • Tonight

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

    Low: 43 °F

    Partly Cloudy

  • 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 30. Northwest wind around 6 mph becoming calm in the evening.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 55. Breezy, with a south wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 55 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Thursday Night

    Thursday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 42. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain Likely

  • Friday

    Friday: Mostly sunny, with a high near 57. Breezy, with a west wind 10 to 16 mph.

    High: 57 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. Northwest wind 6 to 11 mph becoming light and variable after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 47. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 47 °F

    Slight Chance
    Rain then
    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 62. South wind 9 to 13 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 43. Southeast 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 30. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 55. Breezy, with a south wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 42. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 57. Breezy, with a west wind 10 to 16 mph.
Friday Night
Mostly cloudy, with a low around 32. Northwest wind 6 to 11 mph becoming light and variable after midnight.
Saturday
A 50 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 47. Light and variable wind becoming south 5 to 10 mph in the morning.
Saturday Night
A chance of rain and snow before midnight. Mostly cloudy, with a low around 25. Northwest wind 9 to 13 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 36. Northwest wind 11 to 15 mph.
Sunday Night
Partly cloudy, with a low around 18. Northwest wind 7 to 10 mph.
Monday
Mostly sunny, with a high near 38. Northwest wind 7 to 11 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:
11:46 am CST Nov 4, 2025
Forecast Valid:
12pm CST Nov 4, 2025-6pm CST Nov 10, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation