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.

Overcast

45°F

7°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.96 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 5 Mar 8:55 pm CST
Extended Forecast for

4 Miles WNW Waterville IA

  • Tonight

    Tonight: Showers likely, mainly after 5am. Cloudy, with a low around 42. Southeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Cloudy then
    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm, mainly before 3pm, then a chance of showers and thunderstorms after 3pm. High near 64. Southeast wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 64 °F

    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 3am, then showers likely. Low around 37. South wind 9 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 43. Breezy, with a west wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Southwest wind 8 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. North wind 6 to 8 mph becoming southeast after midnight.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers likely, mainly after 5am. Cloudy, with a low around 42. Southeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers and possibly a thunderstorm, mainly before 3pm, then a chance of showers and thunderstorms after 3pm. High near 64. Southeast wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm before 3am, then showers likely. Low around 37. South wind 9 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Partly sunny, with a high near 43. Breezy, with a west wind 7 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 31. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 61. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 45. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 65. Southwest wind 8 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 41. North wind 6 to 8 mph becoming southeast after midnight.
Tuesday
A 50 percent chance of showers, mainly after noon. Mostly sunny, with a high near 65. Southeast wind 8 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33. Southwest wind 11 to 14 mph becoming northwest in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 50%.
Wednesday
A slight chance of rain and snow showers. Partly sunny, with a high near 46. Northwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 24. Northwest wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Thursday
Mostly sunny, with a high near 47. South wind 6 to 13 mph, with gusts as high as 22 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Waterville IA
 43.23°N 91.38°W
Last Update:
8:01 pm CST Mar 5, 2026
Forecast Valid:
9pm CST Mar 5, 2026-6pm CDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation