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

70°F

21°C

Humidity 83%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 13 Jul 9:15 pm CDT
Extended Forecast for

3 Miles WSW Decorah IA

  • Tonight

    Tonight: Clear, with a low around 62. Southwest wind 3 to 5 mph.

    Low: 62 °F

    Clear

  • Monday

    Monday: A slight chance of sprinkles before 8am. Sunny, with a high near 86. Southwest wind 5 to 7 mph.

    High: 86 °F

    Slight Chance
    Sprinkles

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. South wind around 6 mph.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. South wind 6 to 9 mph.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers, with thunderstorms also possible after 4am. Partly cloudy, with a low around 68. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. South wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Northwest wind around 7 mph becoming north in the evening. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 76. North wind 7 to 9 mph. Chance of precipitation is 40%.

    High: 76 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 59. North wind 5 to 7 mph.

    Low: 59 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 62. Southwest wind 3 to 5 mph.
Monday
A slight chance of sprinkles before 8am. Sunny, with a high near 86. Southwest wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 66. South wind around 6 mph.
Tuesday
Sunny, with a high near 85. South wind 6 to 9 mph.
Tuesday Night
A slight chance of showers, with thunderstorms also possible after 4am. Partly cloudy, with a low around 68. South wind around 6 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. South wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Northwest wind around 7 mph becoming north in the evening. Chance of precipitation is 60%.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 76. North wind 7 to 9 mph. Chance of precipitation is 40%.
Thursday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 59. North wind 5 to 7 mph.
Friday
Partly sunny, with a high near 77. Northeast wind around 6 mph becoming southeast in the afternoon.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 62. Southeast wind 3 to 5 mph.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. South wind around 7 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southwest wind around 6 mph becoming southeast after midnight.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. East wind 5 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Decorah IA
 43.28°N 91.85°W
Last Update:
4:44 pm CDT Jul 13, 2025
Forecast Valid:
9pm CDT Jul 13, 2025-6pm CDT Jul 20, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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