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

50°F

10°C

Humidity 33%
Wind Speed S 8 mph
Barometer 30.30 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 20 Apr 11:35 am CDT
Extended Forecast for

Garnavillo IA

  • Today

    Today: Sunny, with a high near 57. South wind 7 to 13 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. South wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 76. Southwest wind 6 to 10 mph becoming northwest in the afternoon.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 45. North wind 3 to 5 mph.

    Low: 45 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. Light and variable wind becoming south 6 to 11 mph in the morning.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. South wind around 11 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75. Breezy, with a south wind 13 to 21 mph, with gusts as high as 31 mph.

    High: 75 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 51. Breezy, with a south wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

    Low: 51 °F

    Showers and
    Breezy

  • Friday

    Friday: A 20 percent chance of showers. Partly sunny, with a high near 63. Northwest wind 11 to 15 mph.

    High: 63 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 57. South wind 7 to 13 mph.
Tonight
Partly cloudy, with a low around 46. South wind 9 to 13 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 76. Southwest wind 6 to 10 mph becoming northwest in the afternoon.
Tuesday Night
Clear, with a low around 45. North wind 3 to 5 mph.
Wednesday
Sunny, with a high near 76. Light and variable wind becoming south 6 to 11 mph in the morning.
Wednesday Night
Mostly clear, with a low around 58. South wind around 11 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75. Breezy, with a south wind 13 to 21 mph, with gusts as high as 31 mph.
Thursday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 51. Breezy, with a south wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 63. Northwest wind 11 to 15 mph.
Friday Night
Partly cloudy, with a low around 40. Northwest wind 7 to 11 mph.
Saturday
Mostly sunny, with a high near 61. North wind 8 to 11 mph.
Saturday Night
Mostly cloudy, with a low around 40. North wind 6 to 9 mph.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 60. North wind 6 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Garnavillo IA
 42.86°N 91.24°W
Last Update:
11:11 am CDT Apr 20, 2026
Forecast Valid:
11am CDT Apr 20, 2026-6pm CDT Apr 26, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation