National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Overcast

21°F

-6°C

Humidity 100%
Wind Speed NW 8 G 16 mph
Barometer 30.02 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 2 Feb 12:35 am CST
Extended Forecast for

3 Miles ESE Decorah IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 10. Northwest wind around 8 mph.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. Northwest wind 5 to 8 mph.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 9. Light north wind.

    Low: 9 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Sunny, with a high near 23. Calm wind becoming north around 5 mph.

    High: 23 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 6. Calm wind.

    Low: 6 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23. Calm wind becoming northwest around 5 mph.

    High: 23 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15. Calm wind becoming southwest around 5 mph after midnight.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34. Southwest wind 6 to 10 mph.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. West wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 10. Northwest wind around 8 mph.
Monday
Mostly sunny, with a high near 21. Northwest wind 5 to 8 mph.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 9. Light north wind.
Tuesday
Sunny, with a high near 23. Calm wind becoming north around 5 mph.
Tuesday Night
Partly cloudy, with a low around 6. Calm wind.
Wednesday
Mostly sunny, with a high near 23. Calm wind becoming northwest around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 15. Calm wind becoming southwest around 5 mph after midnight.
Thursday
Partly sunny, with a high near 34. Southwest wind 6 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 26. West wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Friday
Partly sunny, with a high near 31. North wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 12. North wind 3 to 7 mph.
Saturday
Mostly sunny, with a high near 27. Northwest wind 5 to 8 mph becoming south in the afternoon.
Saturday Night
Mostly cloudy, with a low around 20. South wind around 6 mph.
Sunday
Mostly sunny, with a high near 32. South wind around 7 mph becoming west in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Decorah IA
 43.28°N 91.73°W
Last Update:
11:18 pm CST Feb 1, 2026
Forecast Valid:
12am CST Feb 2, 2026-6pm CST Feb 8, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation