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.

Mostly Cloudy

16°F

-9°C

Humidity 73%
Wind Speed N 6 mph
Barometer 30.02 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 3 Jan 12:15 am CST
Extended Forecast for

2 Miles SSE Decorah IA

  • Overnight

    Overnight: Cloudy, with a low around 13. Light north wind.

    Low: 13 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 23. Calm wind becoming west around 6 mph in the afternoon.

    High: 23 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 8. Light and variable wind.

    Low: 8 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 27. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 27 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. South wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 37. Southwest wind around 5 mph becoming calm in the afternoon.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38. Calm wind becoming west around 6 mph in the afternoon.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. West wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 13. Light north wind.
Saturday
Mostly cloudy, with a high near 23. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 8. Light and variable wind.
Sunday
Increasing clouds, with a high near 27. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 23. South wind 5 to 9 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 37. Southwest wind around 5 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 29. Calm wind.
Tuesday
Partly sunny, with a high near 38. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 25. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 40. Calm wind becoming south around 6 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 32. South wind 3 to 5 mph.
Thursday
A 20 percent chance of rain. Mostly cloudy, with a high near 42. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 30. North wind 5 to 7 mph.
Friday
A chance of rain and snow. Partly sunny, with a high near 36. North wind 7 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Decorah IA
 43.28°N 91.79°W
Last Update:
11:46 pm CST Jan 2, 2026
Forecast Valid:
12am CST Jan 3, 2026-6pm CST Jan 9, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation