Current conditions at
Decorah (KDEH)
Lat: 43.28°NLon: 91.73°WElev: 1158ft.
A Few Clouds
81°F
27°C
| Humidity | 70% |
| Wind Speed | NE 5 mph |
| Barometer | 30.01 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 5 Jul 6:55 pm CDT |
Extended Forecast for
Waukon IA
Tonight
Low: 63 °F
Slight Chance
Showers then
Patchy FogMonday
High: 82 °F
Areas Fog
then Mostly
SunnyMonday Night

Low: 60 °F
Mostly Clear
Tuesday

High: 85 °F
Mostly Sunny
Tuesday Night

Low: 63 °F
Partly Cloudy
Wednesday
High: 85 °F
Slight Chance
Showers then
Chance
T-stormsWednesday Night

Low: 65 °F
Showers
LikelyThursday

High: 80 °F
Chance
ShowersThursday Night

Low: 61 °F
Slight Chance
T-storms
Detailed Forecast
Tonight
A 20 percent chance of showers before 8pm. Patchy fog after 5am. Otherwise, mostly clear, with a low around 63. Northeast wind around 5 mph becoming calm in the evening.
Monday
Areas of fog before 8am. Otherwise, sunny, with a high near 82. Light east wind.
Monday Night
Mostly clear, with a low around 60. Calm wind.
Tuesday
Mostly sunny, with a high near 85. Light south wind.
Tuesday Night
Partly cloudy, with a low around 63. Light south wind.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85. Southwest wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. 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. Mostly cloudy, with a low around 65. Southwest wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 70%.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 80. North wind around 6 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 79. East wind 3 to 5 mph.
Friday Night
Partly cloudy, with a low around 61. Light and variable wind.
Saturday
Mostly sunny, with a high near 81. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 62. Light south wind.
Sunday
Mostly sunny, with a high near 84. Southwest wind 3 to 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
6:07 pm CDT Jul 5, 2026
7pm CDT Jul 5, 2026-6pm CDT Jul 12, 2026


