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

59°F

15°C

Humidity 27%
Wind Speed NW 9 G 17 mph
Barometer 30.02 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 2 May 2:15 pm CDT
Extended Forecast for

4 Miles ESE Fort Atkinson IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. West wind 9 to 11 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: A 40 percent chance of showers, mainly between 1am and 5am. Increasing clouds, with a low around 44. Southwest wind 7 to 13 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of sprinkles before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 67. South wind 13 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 67 °F

    Chance
    Sprinkles

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. Northwest wind 5 to 8 mph becoming southwest after midnight.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 75. Breezy, with a southwest wind 10 to 18 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Breezy. Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 41. North wind 7 to 14 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 56. North wind 7 to 11 mph.

    High: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Northwest wind 5 to 10 mph becoming light north in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 55. Light north wind becoming northwest 5 to 9 mph in the morning.

    High: 55 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 58. West wind 9 to 11 mph.
Tonight
A 40 percent chance of showers, mainly between 1am and 5am. Increasing clouds, with a low around 44. Southwest wind 7 to 13 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of sprinkles before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 67. South wind 13 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 43. Northwest wind 5 to 8 mph becoming southwest after midnight.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 75. Breezy, with a southwest wind 10 to 18 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 41. North wind 7 to 14 mph. Chance of precipitation is 30%.
Tuesday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 56. North wind 7 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 35. Northwest wind 5 to 10 mph becoming light north in the evening.
Wednesday
Partly sunny, with a high near 55. Light north wind becoming northwest 5 to 9 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 35. Northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 59. Light west wind increasing to 8 to 13 mph in the morning.
Thursday Night
Partly cloudy, with a low around 37. Northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 65. Northwest wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Fort Atkinson IA
 43.13°N 91.86°W
Last Update:
1:52 pm CDT May 2, 2026
Forecast Valid:
2pm CDT May 2, 2026-6pm CDT May 8, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation