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

30°F

-1°C

Humidity 64%
Wind Speed SE 10 G 18 mph
Barometer 30.15 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 8 Feb 12:15 pm CST
Extended Forecast for

3 Miles ESE Decorah IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 35. Southeast wind 7 to 11 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. South wind around 7 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43. South wind 7 to 9 mph.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. South wind 6 to 8 mph becoming northwest after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. Northwest wind 3 to 7 mph.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 28. Light and variable wind.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Mostly cloudy, with a high near 37. Southeast wind 3 to 7 mph.

    High: 37 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 35. Southeast wind 7 to 11 mph.
Tonight
Partly cloudy, with a low around 25. South wind around 7 mph.
Monday
Partly sunny, with a high near 43. South wind 7 to 9 mph.
Monday Night
Mostly cloudy, with a low around 31. South wind 6 to 8 mph becoming northwest after midnight.
Tuesday
Mostly sunny, with a high near 39. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 23. Northwest wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 39. Northwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 28. Light and variable wind.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 37. Southeast wind 3 to 7 mph.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25. Southeast wind 3 to 6 mph.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 39. South wind 3 to 7 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 27. Southeast wind around 6 mph.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 38. South wind 6 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Decorah IA
 43.28°N 91.73°W
Last Update:
11:17 am CST Feb 8, 2026
Forecast Valid:
12pm CST Feb 8, 2026-6pm CST Feb 14, 2026
 
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Additional Resources

Radar & Satellite Image

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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