Current conditions at
Decorah (KDEH)
Lat: 43.28°NLon: 91.73°WElev: 1158ft.
Partly Cloudy
9°F
-13°C
| Humidity | 85% |
| Wind Speed | S 3 mph |
| Barometer | 30.20 in |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Last update | 23 Feb 9:35 pm CST |
Extended Forecast for
3 Miles ESE Decorah IA
Tonight
Low: 11 °F⇑
Mostly Cloudy
Tuesday
High: 36 °F
Slight Chance
Snow then
Slight Chance
Rain/SnowTuesday Night
Low: 15 °F
Decreasing
CloudsWednesday
High: 25 °F
Mostly Sunny
Wednesday Night
Low: 17 °F
Chance Snow
Thursday
High: 36 °F
Mostly Sunny
Thursday Night
Low: 27 °F
Mostly Clear
Friday
High: 48 °F
Mostly Sunny
Friday Night
Low: 22 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a temperature rising to around 17 by 5am. Wind chill values as low as zero. South wind 5 to 11 mph, with gusts as high as 20 mph.
Tuesday
A slight chance of snow, mixing with rain after 1pm, then gradually ending. Mostly cloudy, with a high near 36. South wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 25. Northwest wind 3 to 8 mph.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17. Light and variable wind. New snow accumulation of around an inch possible.
Thursday
Mostly sunny, with a high near 36. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Thursday Night
Mostly clear, with a low around 27. Southwest wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 48. Southwest wind 9 to 11 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 22. West wind around 9 mph becoming north after midnight.
Saturday
A 20 percent chance of snow before noon. Partly sunny, with a high near 28. North wind 9 to 11 mph.
Saturday Night
Mostly cloudy, with a low around 12. North wind 7 to 9 mph.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 24. Northeast wind 7 to 9 mph.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 14. East wind around 7 mph.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 29. East wind 6 to 9 mph becoming north in the afternoon.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Decorah IA
43.28°N 91.73°W
43.28°N 91.73°W
8:56 pm CST Feb 23, 2026
9pm CST Feb 23, 2026-6pm CST Mar 2, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
