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

75°F

24°C

Humidity 69%
Wind Speed Vrbl 6 mph
Barometer 29.94 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 27 Jun 5:15 pm CDT
Extended Forecast for

Waukon IA

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 60. Light and variable wind.

    Low: 60 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A slight chance of showers and thunderstorms between 9am and 11am. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 86. Southeast wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 86 °F

    Slight Chance
    T-storms and
    Areas Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. South wind around 7 mph.

    Low: 68 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 87. South wind 6 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 87 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 64. West wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 64 °F

    T-storms
    Likely then
    Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 81. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 61. West wind around 7 mph.

    Low: 61 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Northwest wind 7 to 9 mph.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. West wind around 6 mph.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 60. Light and variable wind.
Saturday
A slight chance of showers and thunderstorms between 9am and 11am. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 86. Southeast wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. South wind around 7 mph.
Sunday
A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 87. South wind 6 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 64. West wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Sunny, with a high near 81. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.
Monday Night
Clear, with a low around 61. West wind around 7 mph.
Tuesday
Sunny, with a high near 82. Northwest wind 7 to 9 mph.
Tuesday Night
Mostly clear, with a low around 62. West wind around 6 mph.
Wednesday
Mostly sunny, with a high near 82. West wind around 6 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Light southwest wind.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. South wind 5 to 7 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind around 6 mph.
Independence Day
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind around 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Waukon IA
 43.25°N 91.47°W
Last Update:
5:14 pm CDT Jun 27, 2025
Forecast Valid:
5pm CDT Jun 27, 2025-6pm CDT Jul 4, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation