Hazardous Weather Conditions
Current conditions at
Decorah (KDEH)
Lat: 43.28°NLon: 91.73°WElev: 1158ft.
Fair
32°F
0°C
| Humidity | 64% |
| Wind Speed | NW 15 G 22 mph |
| Barometer | 29.89 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 18 Apr 8:15 am CDT |
Extended Forecast for
3 Miles ESE Decorah IA
Today

High: 45 °F
Mostly Sunny
and BreezyTonight
Low: 32 °F
Mostly Clear
then Slight
Chance Snow
ShowersSunday
High: 47 °F
Slight Chance
Rain/Snow
then Slight
Chance
ShowersSunday Night

Low: 28 °F
Mostly Clear
then FrostMonday

High: 57 °F
Frost then
SunnyMonday Night

Low: 48 °F
Partly Cloudy
Tuesday

High: 72 °F
Sunny
Tuesday Night

Low: 46 °F
Clear
Wednesday

High: 74 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 45. Breezy, with a west wind around 17 mph, with gusts as high as 28 mph.
Tonight
A 20 percent chance of snow showers after 4am. Increasing clouds, with a low around 32. West wind 6 to 13 mph, with gusts as high as 22 mph.
Sunday
A slight chance of rain and snow showers before noon, then a slight chance of rain showers between noon and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 47. Northwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Sunday Night
Widespread frost after 3am. Otherwise, mostly clear, with a low around 28. Northwest wind 5 to 8 mph becoming calm in the evening.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 57. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 48. South wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 72. Southwest wind around 8 mph becoming northwest in the afternoon.
Tuesday Night
Clear, with a low around 46. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 74. East wind 5 to 10 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 59. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 75. South wind 11 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Showers and possibly a thunderstorm. Low around 55. South wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 63. South wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Decorah IA
43.28°N 91.73°W
43.28°N 91.73°W
8:26 am CDT Apr 18, 2026
8am CDT Apr 18, 2026-6pm CDT Apr 24, 2026



