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

45°F

7°C

Humidity 93%
Wind Speed S 5 mph
Barometer 30.29 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 19 Oct 5:35 am CDT
Extended Forecast for

3 Miles NW Decorah IA

  • Today

    Today: Mostly sunny, with a high near 66. South wind 3 to 6 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Light southeast wind.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. South wind 3 to 8 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. Southeast wind around 6 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Calm wind becoming south around 5 mph.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 71. Light and variable wind.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. Light southeast wind.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 68. Southeast wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 66. South wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 42. Light southeast wind.
Tuesday
Sunny, with a high near 66. South wind 3 to 8 mph.
Tuesday Night
Mostly clear, with a low around 46. Southeast wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 70. Calm wind becoming south around 5 mph.
Wednesday Night
Partly cloudy, with a low around 50. Calm wind.
Thursday
Sunny, with a high near 71. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 52. Light southeast wind.
Friday
Mostly sunny, with a high near 68. Southeast wind 5 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 55. South wind around 11 mph, with gusts as high as 21 mph.
Saturday
Partly sunny, with a high near 70. South wind 10 to 13 mph, with gusts as high as 21 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 52. Southwest wind 5 to 9 mph.
Sunday
Mostly sunny, with a high near 65. Calm wind becoming west around 6 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Decorah IA
 43.34°N 91.82°W
Last Update:
4:01 am CDT Oct 19, 2026
Forecast Valid:
5am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation