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

52°F

11°C

Humidity 54%
Wind Speed NW 13 G 24 mph
Barometer 30.15 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 5 Apr 3:55 pm CDT
Extended Forecast for

5 Miles SSE Waukon IA

  • Tonight

    Tonight: A slight chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Northwest wind 10 to 13 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 32 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 43. Breezy, with a northwest wind 11 to 16 mph.

    High: 43 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. North wind 5 to 10 mph becoming light northeast after midnight. Winds could gust as high as 20 mph.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely, possibly mixed with snow showers, becoming all rain after 4am. Mostly cloudy, with a low around 33. Southeast wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 63. Breezy, with a south wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Breezy.
    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 42. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 57. West wind 7 to 9 mph.

    High: 57 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Partly cloudy, with a low around 34. West wind around 6 mph becoming light and variable.

    Low: 34 °F

    Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Northwest wind 10 to 13 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 43. Breezy, with a northwest wind 11 to 16 mph.
Monday Night
Mostly clear, with a low around 19. North wind 5 to 10 mph becoming light northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 42. Calm wind becoming southeast 5 to 7 mph in the morning.
Tuesday Night
Rain likely, possibly mixed with snow showers, becoming all rain after 4am. Mostly cloudy, with a low around 33. Southeast wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 63. Breezy, with a south wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 42. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 57. West wind 7 to 9 mph.
Thursday Night
A 40 percent chance of showers. Partly cloudy, with a low around 34. West wind around 6 mph becoming light and variable.
Friday
A 40 percent chance of showers. Mostly sunny, with a high near 56. Northeast wind around 6 mph.
Friday Night
A 40 percent chance of showers. Partly cloudy, with a low around 39. East wind around 5 mph.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 60. Southeast wind 6 to 9 mph.
Saturday Night
Showers likely. Mostly cloudy, with a low around 49. Southeast wind around 9 mph. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Waukon IA
 43.21°N 91.44°W
Last Update:
1:26 pm CDT Apr 5, 2026
Forecast Valid:
4pm CDT Apr 5, 2026-6pm CDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation