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.

Overcast

34°F

1°C

Humidity 100%
Wind Speed N 8 mph
Barometer 29.67 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 6 Feb 3:55 am CST
Extended Forecast for

Waukon IA

  • Overnight

    Overnight: A slight chance of drizzle or freezing rain before 5am, then a slight chance of drizzle. Mostly cloudy, with a steady temperature around 33. Northwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Drizzle/Freezing
    Rain

  • Friday

    Friday: A chance of flurries between 9am and noon. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 24 by 5pm. Breezy, with a north wind 15 to 20 mph, with gusts as high as 31 mph.

    High: 32 °F⇓

    Chance
    Flurries and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 6. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

    Low: 6 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 23. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 23 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 18. Southeast wind around 8 mph.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. Southeast wind around 6 mph becoming calm in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. Calm wind becoming southwest around 6 mph after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43. Southwest wind around 6 mph.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. South wind around 6 mph becoming northeast after midnight.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of drizzle or freezing rain before 5am, then a slight chance of drizzle. Mostly cloudy, with a steady temperature around 33. Northwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday
A chance of flurries between 9am and noon. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 24 by 5pm. Breezy, with a north wind 15 to 20 mph, with gusts as high as 31 mph.
Friday Night
Mostly clear, with a low around 6. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Saturday
Increasing clouds, with a high near 23. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 18. Southeast wind around 8 mph.
Sunday
Mostly sunny, with a high near 34. Southeast wind around 6 mph becoming calm in the afternoon.
Sunday Night
Mostly cloudy, with a low around 23. Calm wind becoming southwest around 6 mph after midnight.
Monday
Partly sunny, with a high near 43. Southwest wind around 6 mph.
Monday Night
Partly cloudy, with a low around 31. South wind around 6 mph becoming northeast after midnight.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 41. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 24. Northwest wind around 9 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 33. Northwest wind 7 to 9 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20. Northwest wind 5 to 7 mph.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 34. Northwest wind 3 to 6 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waukon IA
 43.27°N 91.47°W
Last Update:
3:16 am CST Feb 6, 2026
Forecast Valid:
4am CST Feb 6, 2026-6pm CST Feb 12, 2026
 
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Additional Resources

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Chance of Precipitation