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

66°F

19°C

Humidity 35%
Wind Speed S 14 G 23 mph
Barometer 29.90 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 29 Mar 3:35 pm CDT
Extended Forecast for

2 Miles NNE Waukon IA

  • Tonight

    Tonight: Mostly clear, with a low around 43. South wind 3 to 8 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 78. South wind 3 to 8 mph.

    High: 78 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 52. South wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Partly sunny, with a high near 65. Southwest wind 10 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. North wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow showers after 1pm. Partly sunny, with a high near 46. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 46 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely, possibly mixed with rain, mainly after 1am. Mostly cloudy, with a low around 29. East wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    Low: 29 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain and snow showers likely. Mostly cloudy, with a high near 40. Northeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    High: 40 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow showers, mainly before 1am. Mostly cloudy, with a low around 29. Northeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 29 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 43. South wind 3 to 8 mph.
Monday
Increasing clouds, with a high near 78. South wind 3 to 8 mph.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 52. South wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 65. Southwest wind 10 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Mostly cloudy, with a low around 31. North wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday
A slight chance of rain and snow showers after 1pm. Partly sunny, with a high near 46. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
Snow showers likely, possibly mixed with rain, mainly after 1am. Mostly cloudy, with a low around 29. East wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Thursday
Rain and snow showers likely. Mostly cloudy, with a high near 40. Northeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow showers, mainly before 1am. Mostly cloudy, with a low around 29. Northeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 49. East wind around 9 mph, with gusts as high as 18 mph.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 38. East wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 52. Southeast wind around 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 34. Breezy, with a northwest wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Sunday
A slight chance of rain and snow showers. Partly sunny, with a high near 48. Breezy, with a west wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Waukon IA
 43.29°N 91.47°W
Last Update:
3:26 pm CDT Mar 29, 2026
Forecast Valid:
3pm CDT Mar 29, 2026-6pm CDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation