Current conditions at
Decorah (KDEH)
Lat: 43.28°NLon: 91.73°WElev: 1158ft.
Fair
81°F
27°C
| Humidity | 28% |
| Wind Speed | Vrbl 7 G 15 mph |
| Barometer | 30.13 in |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 3 Jun 6:15 pm CDT |
Extended Forecast for
Decorah IA
Tonight
Low: 61 °F
Increasing
CloudsThursday
High: 83 °F
Chance
Showers then
Chance
T-stormsThursday Night
Low: 64 °F
Showers
LikelyFriday
High: 84 °F
Showers
LikelyFriday Night
Low: 63 °F
Showers
LikelySaturday
High: 86 °F
Mostly Sunny
Saturday Night
Low: 63 °F
Mostly Clear
Sunday
High: 84 °F
Mostly Sunny
then Chance
ShowersSunday Night
Low: 63 °F
Chance
Showers
Detailed Forecast
Tonight
Increasing clouds, with a low around 61. South wind 6 to 8 mph.
Thursday
A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 83. Southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday Night
Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm between midnight and 5am, then a chance of showers and thunderstorms after 5am. Cloudy, with a low around 64. Southwest wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. Southwest wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 86. Calm wind.
Saturday Night
Mostly clear, with a low around 63. Calm wind.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. Light east wind becoming southeast 5 to 10 mph in the morning.
Sunday Night
A 30 percent chance of showers, mainly after 1am. Partly cloudy, with a low around 63. Southeast wind 6 to 8 mph.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 86. Southeast wind 7 to 10 mph. Chance of precipitation is 50%.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southeast wind 3 to 8 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Southeast wind 3 to 7 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. Southeast wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 91. Light southeast wind increasing to 5 to 9 mph in the morning.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Decorah IA
43.3°N 91.79°W
43.3°N 91.79°W
5:36 pm CDT Jun 3, 2026
6pm CDT Jun 3, 2026-6pm CDT Jun 10, 2026
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