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 Chill | 27°F (-3°C) |
| Last update | 7 Apr 11:35 am CDT |
Extended Forecast for
Waukon IA
Today

High: 44 °F
Increasing
CloudsTonight

Low: 35 °F
Chance
Showers and
BreezyWednesday
High: 64 °F
Breezy.
Slight Chance
Showers then
Showers
LikelyWednesday Night

Low: 33 °F
Showers
LikelyThursday
High: 53 °F
Sunny then
Slight Chance
ShowersThursday Night

Low: 35 °F
Showers
LikelyFriday

High: 54 °F
Mostly Sunny
Friday Night

Low: 34 °F
Mostly Clear
Saturday
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%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Waukon IA
43.25°N 91.47°W
43.25°N 91.47°W
11:16 am CDT Apr 7, 2026
11am CDT Apr 7, 2026-6pm CDT Apr 13, 2026


