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

68°F

20°C

Humidity 35%
Wind Speed S 8 mph
Barometer 29.63 in
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Last update 9 Mar 4:35 pm CDT
Extended Forecast for

Spillville IA

  • Tonight

    Tonight: Mostly clear, with a low around 36. North wind 6 to 8 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. East wind 11 to 14 mph.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. North wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow showers before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 42. Breezy, with a north wind 14 to 18 mph. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. West wind 5 to 9 mph.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of rain and snow showers after 1pm. Partly sunny, with a high near 46. Breezy, with a west wind 5 to 10 mph becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    High: 46 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Rain showers likely before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. Breezy, with a south wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%.

    Low: 31 °F

    Breezy.
    Showers
    Likely then
    Rain/Snow
    Likely

  • Friday

    Friday: Partly sunny, with a high near 43. Breezy, with a northwest wind 13 to 18 mph.

    High: 43 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 28. Northwest wind around 7 mph becoming east after midnight.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 36. North wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 53. East wind 11 to 14 mph.
Tuesday Night
A chance of rain showers before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. North wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A 40 percent chance of snow showers before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 42. Breezy, with a north wind 14 to 18 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 25. West wind 5 to 9 mph.
Thursday
A slight chance of rain and snow showers after 1pm. Partly sunny, with a high near 46. Breezy, with a west wind 5 to 10 mph becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Thursday Night
Rain showers likely before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. Breezy, with a south wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 43. Breezy, with a northwest wind 13 to 18 mph.
Friday Night
A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 28. Northwest wind around 7 mph becoming east after midnight.
Saturday
A slight chance of snow showers before 1pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 42. East wind 8 to 11 mph. Chance of precipitation is 20%.
Saturday Night
Rain and snow showers likely. Cloudy, with a low around 27. East wind 10 to 14 mph becoming northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 34. Breezy, with a north wind 15 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 10. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 24. Northwest wind around 11 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Spillville IA
 43.22°N 91.97°W
Last Update:
1:21 pm CDT Mar 9, 2026
Forecast Valid:
4pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation