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

39°F

4°C

Humidity 65%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 15 Feb 12:55 am CST
Extended Forecast for

3 Miles ESE Decorah IA

  • Overnight

    Overnight: Mostly clear, with a low around 33. Light west wind.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Calm wind becoming northwest around 5 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. Light southwest wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 18 mph.

    Low: 41 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 57. Southwest wind 5 to 10 mph becoming light and variable in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. Calm wind becoming east around 5 mph after midnight.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Partly sunny, with a high near 53. Southeast wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 53 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 44. Southeast wind 10 to 13 mph becoming southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 50%.

    Low: 44 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain. Mostly sunny, with a high near 54. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow before midnight. Partly cloudy, with a low around 31. West wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 33. Light west wind.
Sunday
Sunny, with a high near 55. Calm wind becoming northwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 41. Light southwest wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 18 mph.
Washington's Birthday
Mostly sunny, with a high near 57. Southwest wind 5 to 10 mph becoming light and variable in the afternoon.
Monday Night
Partly cloudy, with a low around 38. Calm wind becoming east around 5 mph after midnight.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 53. Southeast wind 6 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
A chance of rain, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 44. Southeast wind 10 to 13 mph becoming southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 50%.
Wednesday
A 30 percent chance of rain. Mostly sunny, with a high near 54. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A slight chance of rain and snow before midnight. Partly cloudy, with a low around 31. West wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Thursday
A chance of rain and snow after noon. Partly sunny, with a high near 41. North wind 7 to 11 mph. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25. North wind 7 to 9 mph.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 32. Northwest wind 7 to 9 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18. Northwest wind around 7 mph.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 30. West wind 6 to 9 mph.
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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:
11:56 pm CST Feb 14, 2026
Forecast Valid:
1am CST Feb 15, 2026-6pm CST Feb 21, 2026
 
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Additional Resources

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Chance of Precipitation