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

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

57°F

14°C

Humidity 48%
Wind Speed W 9 G 21 mph
Barometer 30.00 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 8 Nov 12:55 pm CST
Extended Forecast for

Decorah IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 36. West wind 5 to 7 mph becoming light and variable in the evening.

    Low: 36 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, then becoming sunny during the afternoon, with a high near 60. South wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Southwest wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. Calm wind.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: A 30 percent chance of showers before noon. Mostly cloudy, with a high near 52. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 52 °F

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. North wind 6 to 8 mph.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 41. North wind 8 to 11 mph.

    High: 41 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 58. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 36. West wind 5 to 7 mph becoming light and variable in the evening.
Monday
Mostly cloudy, then becoming sunny during the afternoon, with a high near 60. South wind 5 to 13 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 37. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 59. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 40. Calm wind.
Veterans Day
A 30 percent chance of showers before noon. Mostly cloudy, with a high near 52. Calm wind becoming north 5 to 8 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 33. North wind 6 to 8 mph.
Thursday
Partly sunny, with a high near 41. North wind 8 to 11 mph.
Thursday Night
Partly cloudy, with a low around 25. North wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 40. Calm wind becoming north around 5 mph.
Friday Night
Mostly clear, with a low around 27. Calm wind.
Saturday
Sunny, with a high near 43. Calm wind becoming southwest around 5 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Decorah IA
 43.3°N 91.82°W
Last Update:
12:26 pm CST Nov 8, 2026
Forecast Valid:
12pm CST Nov 8, 2026-6pm CST Nov 14, 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