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

61°F

16°C

Humidity 72%
Wind Speed SW 9 G 16 mph
Barometer 29.84 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 12 May 10:55 am CDT
Extended Forecast for

2 Miles SSE Decorah IA

  • Today

    Today: Isolated showers before noon. Mostly sunny, with a high near 79. Breezy, with a west wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 46. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 30 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. North wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 42. North wind around 6 mph becoming calm in the evening.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 72. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 53. South wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of showers before 1pm. Sunny, with a high near 83. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 83 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Clear, with a low around 54. West wind 3 to 6 mph.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 83. Light and variable wind becoming south 5 to 8 mph in the morning.

    High: 83 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
Isolated showers before noon. Mostly sunny, with a high near 79. Breezy, with a west wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 46. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 68. North wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Clear, with a low around 42. North wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 72. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 53. South wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 30 percent chance of showers before 1pm. Sunny, with a high near 83. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Friday Night
Clear, with a low around 54. West wind 3 to 6 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 83. Light and variable wind becoming south 5 to 8 mph in the morning.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Southeast wind 5 to 8 mph.
Sunday
Showers and thunderstorms likely. Partly sunny, with a high near 82. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 75. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Decorah IA
 43.28°N 91.79°W
Last Update:
8:51 am CDT May 12, 2026
Forecast Valid:
11am CDT May 12, 2026-6pm CDT May 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation