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

46°F

8°C

Humidity 71%
Wind Speed W 13 G 29 mph
Barometer 29.55 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 13 Jan 1:55 pm CST
Extended Forecast for

5 Miles NNE Waukon IA

  • This Afternoon

    This Afternoon: Sunny early, then becoming mostly cloudy, with a high near 49. West wind around 15 mph, with gusts as high as 31 mph.

    High: 49 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of sprinkles and flurries before midnight, then a chance of flurries between midnight and 4am. Cloudy, with a low around 17. Blustery, with a north wind 15 to 20 mph, with gusts as high as 33 mph.

    Low: 17 °F

    Chance
    Sprinkles/Flurries
    then Chance
    Flurries and
    Blustery

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 21. Blustery, with a north wind 11 to 20 mph, with gusts as high as 31 mph.

    High: 21 °F

    Decreasing
    Clouds and
    Blustery then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 10. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 10 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of snow after noon. Partly sunny, with a high near 27. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 26. South wind around 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 33. Breezy, with a northwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 33 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 8. Blustery, with a northwest wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 8 °F

    Slight Chance
    Snow and
    Blustery

  • Saturday

    Saturday: Mostly cloudy, with a high near 13. Northwest wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 13 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny early, then becoming mostly cloudy, with a high near 49. West wind around 15 mph, with gusts as high as 31 mph.
Tonight
A chance of sprinkles and flurries before midnight, then a chance of flurries between midnight and 4am. Cloudy, with a low around 17. Blustery, with a north wind 15 to 20 mph, with gusts as high as 33 mph.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 21. Blustery, with a north wind 11 to 20 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 10. Northwest wind 6 to 11 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 27. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. Low around 26. South wind around 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow likely. Mostly cloudy, with a high near 33. Breezy, with a northwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 8. Blustery, with a northwest wind 13 to 17 mph, with gusts as high as 26 mph.
Saturday
Mostly cloudy, with a high near 13. Northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 0. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 15. West wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 4. West wind around 11 mph, with gusts as high as 20 mph.
M.L.King Day
Partly sunny, with a high near 12. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Waukon IA
 43.34°N 91.43°W
Last Update:
1:51 pm CST Jan 13, 2026
Forecast Valid:
2pm CST Jan 13, 2026-6pm CST Jan 19, 2026
 
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