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

45°F

7°C

Humidity 93%
Wind Speed SW 9 G 18 mph
Barometer 29.80 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 16 Feb 7:15 am CST
Extended Forecast for

6 Miles NNW Waterville IA

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 61. Southwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Calm wind becoming east around 5 mph after midnight.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 56. Southeast wind 5 to 14 mph, with gusts as high as 25 mph.

    High: 56 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 44. Southeast wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Rain Likely

  • Wednesday

    Wednesday: A 20 percent chance of rain before noon. Sunny, with a high near 57. West wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 57 °F

    Slight Chance
    Rain then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. West wind 5 to 7 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after noon. Mostly sunny, with a high near 48. Northwest wind 5 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 18 mph.

    High: 48 °F

    Mostly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain and snow likely, mainly before midnight. Mostly cloudy, with a low around 28. Northeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    Low: 28 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A 40 percent chance of snow, mainly before noon. Partly sunny, with a high near 37. Northwest wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 37 °F

    Chance Snow

Detailed Forecast

Washington's Birthday
Mostly sunny, with a high near 61. Southwest wind 5 to 7 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 36. Calm wind becoming east around 5 mph after midnight.
Tuesday
Mostly cloudy, with a high near 56. Southeast wind 5 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 44. Southeast wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 20 percent chance of rain before noon. Sunny, with a high near 57. West wind 8 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 31. West wind 5 to 7 mph.
Thursday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 48. Northwest wind 5 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Rain and snow likely, mainly before midnight. Mostly cloudy, with a low around 28. Northeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Friday
A 40 percent chance of snow, mainly before noon. Partly sunny, with a high near 37. Northwest wind 7 to 9 mph, with gusts as high as 18 mph.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 21. Northwest wind around 6 mph.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 34. Northwest wind 6 to 8 mph.
Saturday Night
A 30 percent chance of snow. Partly cloudy, with a low around 16. Northwest wind around 7 mph.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 29. Northwest wind 7 to 9 mph, with gusts as high as 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Waterville IA
 43.29°N 91.32°W
Last Update:
4:41 am CST Feb 16, 2026
Forecast Valid:
7am CST Feb 16, 2026-6pm CST Feb 22, 2026
 
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