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

48°F

9°C

Humidity 50%
Wind Speed Vrbl 5 mph
Barometer 30.13 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 12 Feb 3:15 pm CST
Extended Forecast for

3 Miles ESE Decorah IA

  • Tonight

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

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49. Calm wind becoming southwest around 6 mph.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Calm wind becoming south around 6 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. Light and variable wind.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51. Calm wind becoming northwest around 6 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. Calm wind becoming south around 6 mph after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 55. Southwest wind 6 to 9 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. Southeast wind around 6 mph.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 30. Light south wind.
Friday
Sunny, with a high near 49. Calm wind becoming southwest around 6 mph.
Friday Night
Partly cloudy, with a low around 31. Calm wind.
Saturday
Mostly sunny, with a high near 51. Calm wind becoming south around 6 mph.
Saturday Night
Mostly clear, with a low around 31. Light and variable wind.
Sunday
Sunny, with a high near 51. Calm wind becoming northwest around 6 mph.
Sunday Night
Mostly cloudy, with a low around 38. Calm wind becoming south around 6 mph after midnight.
Washington's Birthday
Mostly sunny, with a high near 55. Southwest wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 40. Southeast wind around 6 mph.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 54. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40. Southeast wind around 10 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
Wednesday
A 40 percent chance of rain. Mostly sunny, with a high near 49. West wind 9 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31. North wind around 9 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 39. Northwest wind around 9 mph. Chance of precipitation is 20%.
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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:
3:17 pm CST Feb 12, 2026
Forecast Valid:
3pm CST Feb 12, 2026-6pm CST Feb 19, 2026
 
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Additional Resources

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Chance of Precipitation