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

41°F

5°C

Humidity 93%
Wind Speed Vrbl 5 mph
Barometer 29.80 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 17 Feb 7:15 am CST
Extended Forecast for

6 Miles NNW Waterville IA

  • Today

    Today: A 20 percent chance of rain after 5pm. Mostly cloudy, with a high near 57. Breezy, with a southeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 57 °F

    Mostly Cloudy
    then Slight
    Chance Rain
    and Breezy

  • Tonight

    Tonight: A chance of rain between 9pm and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 44. Breezy, with a southeast wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 57. Breezy, with a west wind 11 to 21 mph, with gusts as high as 39 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. West wind 5 to 8 mph becoming light and variable after midnight.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after noon. Mostly sunny, with a high near 50. Light north wind becoming northeast 5 to 9 mph in the morning. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain and snow, becoming all snow after 3am. Low around 28. North wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Rain/Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 35. West wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 35 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20. West wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34. Northwest wind 6 to 8 mph.

    High: 34 °F

    Partly Sunny

Detailed Forecast

Today
A 20 percent chance of rain after 5pm. Mostly cloudy, with a high near 57. Breezy, with a southeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
A chance of rain between 9pm and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 44. Breezy, with a southeast wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Sunny, with a high near 57. Breezy, with a west wind 11 to 21 mph, with gusts as high as 39 mph.
Wednesday Night
Partly cloudy, with a low around 30. West wind 5 to 8 mph becoming light and variable after midnight.
Thursday
A 40 percent chance of rain, mainly after noon. Mostly sunny, with a high near 50. Light north wind becoming northeast 5 to 9 mph in the morning. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain and snow, becoming all snow after 3am. Low around 28. North wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 35. West wind 10 to 13 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 20. West wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 34. Northwest wind 6 to 8 mph.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15. Northwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 28. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 12. Northwest wind 5 to 8 mph.
Monday
Sunny, with a high near 31. Northwest wind 3 to 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Waterville IA
 43.29°N 91.35°W
Last Update:
4:41 am CST Feb 17, 2026
Forecast Valid:
7am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation