Hazardous Weather Conditions
Current conditions at
Decorah (KDEH)
Lat: 43.28°NLon: 91.73°WElev: 1158ft.
Fair
75°F
24°C
| Humidity | 78% |
| Wind Speed | S 3 mph |
| Barometer | 29.97 in |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Last update | 8 Sep 3:55 pm CDT |
Extended Forecast for
Waukon IA
This Afternoon

High: 80 °F
Chance
ShowersTonight

Low: 66 °F
Showers
Likely and
Patchy FogWednesday
High: 81 °F
Patchy Fog
then Mostly
SunnyWednesday Night

Low: 56 °F
Mostly Clear
Thursday

High: 77 °F
Sunny
Thursday Night

Low: 55 °F
Clear
Friday

High: 79 °F
Sunny
Friday Night
Low: 63 °F
Chance
Showers then
Showers
LikelySaturday

High: 77 °F
Chance
Showers
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 80. South wind around 10 mph, with gusts as high as 18 mph.
Tonight
Showers and thunderstorms likely before 4am, then a slight chance of showers. Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 66. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 81. West wind 3 to 8 mph.
Wednesday Night
Mostly clear, with a low around 56. Light northwest wind.
Thursday
Sunny, with a high near 77. Calm wind.
Thursday Night
Clear, with a low around 55. Light and variable wind.
Friday
Sunny, with a high near 79. South wind 5 to 13 mph, with gusts as high as 22 mph.
Friday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 63. South wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Southwest wind around 8 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 54. Light northwest wind.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 70. Calm wind becoming northeast around 5 mph in the afternoon.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55. East wind 3 to 6 mph.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. East wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 69. Northwest wind around 7 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Waukon IA
43.27°N 91.47°W
43.27°N 91.47°W
1:26 pm CDT Sep 8, 2026
4pm CDT Sep 8, 2026-6pm CDT Sep 15, 2026



