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

27°F

-3°C

Humidity 100%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 11 Feb 3:15 am CST
Extended Forecast for

3 Miles ESE Decorah IA

  • Overnight

    Overnight: Clear, with a steady temperature around 26. Northwest wind around 9 mph, with gusts as high as 18 mph.

    Low: 26 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 41. Northwest wind 5 to 8 mph.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 29. Light and variable wind.

    Low: 29 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 46. Calm wind becoming southwest around 6 mph.

    High: 46 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Light south wind.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49. Southwest wind 3 to 6 mph.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52. Calm wind becoming south 5 to 7 mph in the morning.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. South wind around 5 mph becoming light and variable after midnight.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a steady temperature around 26. Northwest wind around 9 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 41. Northwest wind 5 to 8 mph.
Wednesday Night
Increasing clouds, with a low around 29. Light and variable wind.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 46. Calm wind becoming southwest around 6 mph.
Thursday Night
Mostly clear, with a low around 30. Light south wind.
Friday
Sunny, with a high near 49. Southwest wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 31. Calm wind.
Saturday
Sunny, with a high near 52. Calm wind becoming south 5 to 7 mph in the morning.
Saturday Night
Partly cloudy, with a low around 34. South wind around 5 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 52. West wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 36. Light and variable wind becoming south around 6 mph in the evening.
Washington's Birthday
Mostly sunny, with a high near 53. South wind 6 to 10 mph.
Monday Night
Mostly cloudy, with a low around 40. South wind around 8 mph.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 54. South wind 8 to 13 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Decorah IA
 43.28°N 91.73°W
Last Update:
3:07 am CST Feb 11, 2026
Forecast Valid:
3am CST Feb 11, 2026-6pm CST Feb 17, 2026
 
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Additional Resources

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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