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

39°F

4°C

Humidity 87%
Wind Speed Vrbl 6 G 13 mph
Barometer 29.60 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 Jan 8:35 am CST
Extended Forecast for

3 Miles ESE Decorah IA

  • Today

    Today: A slight chance of sprinkles after 5pm. Increasing clouds, with a high near 48. Breezy, with a northwest wind 11 to 16 mph, with gusts as high as 30 mph.

    High: 48 °F

    Sunny then
    Breezy

  • Tonight

    Tonight: A 20 percent chance of rain before 7pm. Mostly cloudy, with a low around 18. Blustery, with a north wind 14 to 18 mph, with gusts as high as 31 mph.

    Low: 18 °F

    Blustery.
    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 21. Blustery, with a north wind 13 to 17 mph, with gusts as high as 31 mph.

    High: 21 °F

    Sunny and
    Blustery

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 9. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 9 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of snow after noon. Partly sunny, with a high near 29. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow likely. Cloudy, with a low around 23. South wind around 11 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly after noon. Mostly cloudy, with a high near 30. Northwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 30 °F

    Snow Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 8. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 8 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 12. Northwest wind around 11 mph, with gusts as high as 21 mph.

    High: 12 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Today
A slight chance of sprinkles after 5pm. Increasing clouds, with a high near 48. Breezy, with a northwest wind 11 to 16 mph, with gusts as high as 30 mph.
Tonight
A 20 percent chance of rain before 7pm. Mostly cloudy, with a low around 18. Blustery, with a north wind 14 to 18 mph, with gusts as high as 31 mph.
Wednesday
Sunny, with a high near 21. Blustery, with a north wind 13 to 17 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 9. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Thursday
A 40 percent chance of snow after noon. Partly sunny, with a high near 29. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely. Cloudy, with a low around 23. South wind around 11 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely, mainly after noon. Mostly cloudy, with a high near 30. Northwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 8. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 12. Northwest wind around 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 2. Northwest wind around 10 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, with a high near 13. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 2. West wind around 10 mph, with gusts as high as 18 mph.
M.L.King Day
Partly sunny, with a high near 13. West wind 9 to 11 mph, with gusts as high as 20 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:
8:02 am CST Jan 13, 2026
Forecast Valid:
8am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
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Additional Resources

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Chance of Precipitation