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.

Mostly Cloudy

21°F

-6°C

Humidity 93%
Wind Speed NW 10 G 21 mph
Barometer 29.61 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 25 Feb 2:55 am CST
Extended Forecast for

3 Miles ESE Decorah IA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 17. Northwest wind around 9 mph.

    Low: 17 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24. Northwest wind 5 to 10 mph becoming light west in the afternoon.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. Light and variable wind.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34. Southwest wind 5 to 10 mph.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Southwest wind 6 to 8 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 43. Southwest wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22. Northwest wind around 9 mph.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 25. North wind 8 to 10 mph.

    High: 25 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 10. North wind 6 to 8 mph.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 17. Northwest wind around 9 mph.
Wednesday
Mostly sunny, with a high near 24. Northwest wind 5 to 10 mph becoming light west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 14. Light and variable wind.
Thursday
Partly sunny, with a high near 34. Southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 28. Southwest wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 43. Southwest wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Partly cloudy, with a low around 22. Northwest wind around 9 mph.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 25. North wind 8 to 10 mph.
Saturday Night
Partly cloudy, with a low around 10. North wind 6 to 8 mph.
Sunday
A 30 percent chance of snow after noon. Partly sunny, with a high near 24. East wind 5 to 7 mph.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15. East wind 3 to 5 mph.
Monday
Partly sunny, with a high near 32. East wind 5 to 8 mph.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20. South wind around 7 mph.
Tuesday
A 30 percent chance of snow. Mostly sunny, with a high near 35. South wind 6 to 8 mph becoming west in the afternoon.
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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:
1:47 am CST Feb 25, 2026
Forecast Valid:
3am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
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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