Decorah, IA Weather Forecast
Winneshiek County, Iowa
Live radar, warnings and storm tracking for Decorah, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Decorah
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Decorah, IA at a glance
Decorah is home to about 7,578 people in Winneshiek County, across 7.2 square miles. It ranks 52nd by population of 139 places in Iowa with a forecast here. The nearest neighbour with its own forecast is Waukon, 16 miles away.
- County
- Winneshiek County
- Population
- 7,578 2023 est.
- Land area
- 7.2 sq mi
- People per sq mi
- 1,046
- Forecast point
- 43.3016°N, 91.7848°W
How well can the network see Decorah?
The nearest Doppler radar is KARX (La Crosse, WI), to the NE. Its lowest scan passes about 3,200 ft above Decorah. Close enough to see rotation in the low part of a storm, where tornadoes form.
The closest weather station is KDEH (Decorah Muni). Close enough that its readings are the conditions in town.
Forecasts near Decorah
- Waukon, IA16 mi
- Cresco, IA17 mi
- Caledonia, MN27 mi
- New Hampton, IA32 mi
- Prairie du Chien, WI37 mi
- Chatfield, MN42 mi
- La Crescent, MN44 mi
- Oelwein, IA44 mi
Elsewhere in Iowa
Des MoinesCedar RapidsDavenportSioux CityIowa CityAnkenyAll Iowa forecasts →