Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

34°F

1°C

Humidity 44%
Wind Speed SE 8 G 15 mph
Barometer 30.45 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 7 Apr 11:35 am CDT
Extended Forecast for

Waukon IA

  • Today

    Today: Increasing clouds, with a high near 44. South wind around 8 mph.

    High: 44 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 35. Breezy, with a south wind 9 to 16 mph, with gusts as high as 26 mph.

    Low: 35 °F

    Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 4pm.  Increasing clouds, with a high near 64. Breezy, with a south wind 18 to 23 mph, with gusts as high as 37 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers between 7pm and 1am.  Mostly cloudy during the early evening, then gradual clearing, with a low around 33. Southwest wind 7 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 33 °F

    Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm.  Mostly sunny, with a high near 53. West wind 5 to 8 mph.

    High: 53 °F

    Sunny then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 1am.  Mostly cloudy, with a low around 35. Light north wind.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Showers
    Likely

  • Friday

    Friday: Mostly sunny, with a high near 54. North wind around 6 mph.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm.  Mostly sunny, with a high near 59. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 59 °F

    Sunny then
    Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 44. South wind around 8 mph.
Tonight
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 35. Breezy, with a south wind 9 to 16 mph, with gusts as high as 26 mph.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 64. Breezy, with a south wind 18 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy during the early evening, then gradual clearing, with a low around 33. Southwest wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 53. West wind 5 to 8 mph.
Thursday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 35. Light north wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Mostly sunny, with a high near 54. North wind around 6 mph.
Friday Night
Mostly clear, with a low around 34. Light and variable wind.
Saturday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 59. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. Southeast wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. Breezy, with a south wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Breezy, with a south wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Monday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 74. Southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Waukon IA
 43.25°N 91.47°W
11:16 am CDT Apr 7, 2026
11am CDT Apr 7, 2026-6pm CDT Apr 13, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database