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.

Fog/Mist

21°F

-6°C

Humidity 86%
Wind Speed S 7 G 13 mph
Barometer 29.85 in
Dewpoint 18°F (-8°C)
Visibility 5.00 mi
Wind Chill12°F (-11°C)
Last update 2 Dec 2:35 pm CST
Extended Forecast for

4 Miles SE Decorah IA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 23. South wind around 10 mph, with gusts as high as 20 mph.

    High: 23 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of flurries before 11pm, then a chance of snow after 4am. Cloudy, with a temperature rising to around 25 by 11pm. South wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

    Low: 19 °F⇑

    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow before 7am, then a chance of flurries between 7am and 11am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 12 by 5pm. Wind chill values as low as -2. Northwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 24 °F⇓

    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -6. Wind chill values as low as -13. Northwest wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 18 mph.

    Low: -6 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 12. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 12 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 4. Southwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 4 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 25. Southwest wind 6 to 9 mph.

    High: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13. West wind around 6 mph.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 23. West wind around 5 mph becoming light and variable.

    High: 23 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 23. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
A chance of flurries before 11pm, then a chance of snow after 4am. Cloudy, with a temperature rising to around 25 by 11pm. South wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of snow before 7am, then a chance of flurries between 7am and 11am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 12 by 5pm. Wind chill values as low as -2. Northwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around -6. Wind chill values as low as -13. Northwest wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 12. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 4. Southwest wind around 10 mph, with gusts as high as 21 mph.
Friday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 25. Southwest wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 13. West wind around 6 mph.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 23. West wind around 5 mph becoming light and variable.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 10. Northeast wind around 6 mph.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 18. Northeast wind around 6 mph.
Sunday Night
Mostly cloudy, with a low around 4. North wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 21. South wind 3 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Decorah IA
 43.28°N 91.73°W
Last Update:
2:26 pm CST Dec 2, 2025
Forecast Valid:
2pm CST Dec 2, 2025-6pm CST Dec 8, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation