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

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

A Few Clouds

41°F

5°C

Humidity 100%
Wind Speed S 9 mph
Barometer 29.95 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 19 Mar 12:15 am CDT
Extended Forecast for

5 Miles WSW Decorah IA

  • Overnight

    Overnight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 31. Southwest wind 3 to 6 mph.

    Low: 31 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 47. Light and variable wind becoming north around 5 mph in the afternoon.

    High: 47 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39. South wind 5 to 10 mph.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58. Northwest wind around 9 mph.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. Northwest wind around 6 mph becoming calm.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. South wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. South wind 8 to 11 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 47. Breezy, with a north wind 14 to 17 mph.

    High: 47 °F

    Mostly Cloudy
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. North wind 7 to 14 mph.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 31. Southwest wind 3 to 6 mph.
Thursday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 47. Light and variable wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 39. South wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 58. Northwest wind around 9 mph.
Friday Night
Mostly cloudy, with a low around 39. Northwest wind around 6 mph becoming calm.
Saturday
Mostly sunny, with a high near 68. South wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 41. South wind 8 to 11 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Sunday
Mostly cloudy, with a high near 47. Breezy, with a north wind 14 to 17 mph.
Sunday Night
Partly cloudy, with a low around 24. North wind 7 to 14 mph.
Monday
Mostly sunny, with a high near 45. North wind around 7 mph becoming southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 32. South wind 7 to 10 mph.
Tuesday
Mostly cloudy, with a high near 52. South wind 8 to 10 mph becoming west in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 34. East wind around 8 mph.
Wednesday
Mostly cloudy, with a high near 58. Southeast wind 9 to 14 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Decorah IA
 43.26°N 91.88°W
Last Update:
11:51 pm CDT Mar 18, 2026
Forecast Valid:
12am CDT Mar 19, 2026-6pm CDT Mar 25, 2026
 
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Additional Resources

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