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.

A Few Clouds

73°F

23°C

Humidity 31%
Wind Speed Vrbl 7 G 16 mph
Barometer 29.83 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 15 Jun 4:35 pm CDT
Extended Forecast for

3 Miles ESE Decorah IA

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 3am. Partly cloudy, with a low around 57. Southwest wind around 9 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers between 8am and 2pm. Partly sunny, then gradually becoming sunny, with a high near 70. Breezy, with a northwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 55. Northwest wind 5 to 9 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Partly Cloudy
    then Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 72. South wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 72 °F

    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 55. West wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 70. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. West wind 5 to 9 mph.

    Low: 53 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 73. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. West wind 5 to 7 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 3am. Partly cloudy, with a low around 57. Southwest wind around 9 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers between 8am and 2pm. Partly sunny, then gradually becoming sunny, with a high near 70. Breezy, with a northwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of showers, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 55. Northwest wind 5 to 9 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm. High near 72. South wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 55. West wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 70. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 53. West wind 5 to 9 mph.
Juneteenth
Sunny, with a high near 73. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 55. West wind 5 to 7 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 75. West wind 5 to 7 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. Northwest wind around 6 mph becoming calm in the evening.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75. East wind 6 to 9 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 73. Northeast wind around 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Decorah IA
 43.28°N 91.73°W
Last Update:
4:16 pm CDT Jun 15, 2026
Forecast Valid:
4pm CDT Jun 15, 2026-6pm CDT Jun 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation