National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

45°F

7°C

Humidity 71%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 10 Nov 11:35 pm CST
Extended Forecast for

Waukon IA

  • Tonight

    Tonight: A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Slight Chance
    Showers

  • Veterans Day

    Veterans Day: A 20 percent chance of showers before 7am. Partly sunny, with a high near 54. Light and variable wind becoming north 6 to 11 mph in the afternoon.

    High: 54 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. North wind 6 to 8 mph.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 41. North wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. North wind 3 to 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 39. North wind around 6 mph becoming calm in the afternoon.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 42. Calm wind.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 42. Calm wind.
Veterans Day
A 20 percent chance of showers before 7am. Partly sunny, with a high near 54. Light and variable wind becoming north 6 to 11 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 33. North wind 6 to 8 mph.
Thursday
Partly sunny, with a high near 41. North wind 6 to 9 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 25. North wind 3 to 5 mph.
Friday
Sunny, with a high near 39. North wind around 6 mph becoming calm in the afternoon.
Friday Night
Mostly clear, with a low around 22. Calm wind.
Saturday
Sunny, with a high near 42. Calm wind.
Saturday Night
Mostly clear, with a low around 28. Calm wind.
Sunday
Mostly sunny, with a high near 45. Light southeast wind.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 34. Calm wind.
Monday
Mostly sunny, with a high near 49. Calm wind becoming south around 5 mph.
Monday Night
Partly cloudy, with a low around 36. Calm wind.
Tuesday
Mostly sunny, with a high near 52. Calm wind becoming south around 6 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waukon IA
 43.27°N 91.47°W
Last Update:
11:16 pm CST Nov 10, 2026
Forecast Valid:
11pm CST Nov 10, 2026-6pm CST Nov 17, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation