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.

Overcast

50°F

10°C

Humidity 76%
Wind Speed N 14 G 22 mph
Barometer 29.97 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 13 May 3:15 am CDT
Extended Forecast for

Waucoma IA

  • Overnight

    Overnight: Mostly clear, with a low around 46. Northwest wind around 10 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Breezy, with a north wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43. North wind 5 to 9 mph becoming light and variable.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.

    High: 75 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 54. Breezy, with a south wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Slight Chance
    T-storms and
    Breezy then
    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 84. South wind around 11 mph becoming west in the afternoon.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers. Mostly clear, with a low around 53. Southwest wind 3 to 8 mph.

    Low: 53 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. Light south wind increasing to 5 to 9 mph in the morning.

    High: 85 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 55. Southeast wind 8 to 10 mph. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 46. Northwest wind around 10 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 70. Breezy, with a north wind 13 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Clear, with a low around 43. North wind 5 to 9 mph becoming light and variable.
Thursday
Sunny, with a high near 75. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 54. Breezy, with a south wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Sunny, with a high near 84. South wind around 11 mph becoming west in the afternoon.
Friday Night
A 30 percent chance of showers. Mostly clear, with a low around 53. Southwest wind 3 to 8 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. Light south wind increasing to 5 to 9 mph in the morning.
Saturday Night
A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 55. Southeast wind 8 to 10 mph. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80. Breezy, with a southeast wind 14 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Breezy, with a south wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Monday
Showers and thunderstorms likely. Partly sunny, with a high near 78. Breezy, with a south wind 20 to 24 mph. Chance of precipitation is 60%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 51. Breezy, with a south wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 69. Breezy, with a west wind 13 to 16 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waucoma IA
 43.05°N 92.04°W
Last Update:
3:02 am CDT May 13, 2026
Forecast Valid:
3am CDT May 13, 2026-6pm CDT May 19, 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