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 82%
Wind Speed SE 5 mph
Barometer 30.28 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 21 May 5:35 am CDT
Extended Forecast for

3 Miles WSW Decorah IA

  • Today

    Today: Mostly cloudy, with a high near 60. East wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 60 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. East wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 63. East wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 63 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 1am. Cloudy, with a low around 50. East wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 50 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 72. Light and variable wind becoming southwest around 5 mph in the afternoon.

    High: 72 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51. Light west wind.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77. West wind 3 to 6 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Light and variable wind.

    Low: 54 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 82. South wind 3 to 8 mph.

    High: 82 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 60. East wind 8 to 11 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 46. East wind 8 to 10 mph, with gusts as high as 18 mph.
Friday
Partly sunny, with a high near 63. East wind 10 to 15 mph, with gusts as high as 23 mph.
Friday Night
A 30 percent chance of showers, mainly before 1am. Cloudy, with a low around 50. East wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.
Saturday
Partly sunny, with a high near 72. Light and variable wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 51. Light west wind.
Sunday
Mostly sunny, with a high near 77. West wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 54. Light and variable wind.
Memorial Day
Sunny, with a high near 82. South wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 57. Southeast wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 83. Southeast wind 5 to 8 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. Southeast wind 3 to 6 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Southeast wind 6 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Decorah IA
 43.28°N 91.85°W
Last Update:
5:21 am CDT May 21, 2026
Forecast Valid:
5am CDT May 21, 2026-6pm CDT May 27, 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