Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

75°F

24°C

Humidity 25%
Wind Speed S 9 G 20 mph
Barometer 29.91 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 14 May 2:55 pm CDT
Extended Forecast for

Fort Atkinson IA

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 1am.  Cloudy, then gradually becoming partly cloudy, with a low around 55. Breezy, with a south wind 13 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers
    Likely and
    Breezy then
    Slight Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 83. Southwest wind 10 to 13 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Showers and thunderstorms, mainly before 3am.  Low around 56. South wind 5 to 9 mph becoming calm  after midnight.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Showers

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 83. Calm wind becoming northeast around 6 mph in the morning.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 56. East wind 5 to 7 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 84. Breezy, with a southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 84 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 65. Breezy, with a south wind around 21 mph, with gusts as high as 31 mph.

    Low: 65 °F

    Chance
    T-storms and
    Breezy

  • Monday

    Monday: Showers likely and possibly a thunderstorm.  Partly sunny, with a high near 85. Breezy, with a south wind 20 to 25 mph, with gusts as high as 34 mph.  Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 1am, then showers likely.  Low around 59. Breezy, with a southwest wind 21 to 25 mph, with gusts as high as 34 mph.  Chance of precipitation is 80%.

    Low: 59 °F

    Showers and
    Breezy

Detailed Forecast

Tonight
Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 55. Breezy, with a south wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Sunny, with a high near 83. Southwest wind 10 to 13 mph.
Friday Night
Showers and thunderstorms, mainly before 3am. Low around 56. South wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Calm wind becoming northeast around 6 mph in the morning.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 56. East wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. Breezy, with a southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. Breezy, with a south wind around 21 mph, with gusts as high as 31 mph.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 85. Breezy, with a south wind 20 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.
Monday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 59. Breezy, with a southwest wind 21 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 75. Breezy, with a west wind 18 to 20 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 45. Northwest wind 6 to 15 mph.
Wednesday
Mostly sunny, with a high near 67. Northwest wind 7 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 46. Northeast wind 3 to 7 mph.
Thursday
Mostly sunny, with a high near 69. East wind 7 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Atkinson IA
 43.15°N 91.92°W
2:47 pm CDT May 14, 2026
3pm CDT May 14, 2026-6pm CDT May 21, 2026
 
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