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Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fog/Mist

68°F

20°C

Humidity 100%
Wind Speed Vrbl 3 mph
Barometer 30.11 in
Dewpoint 68°F (20°C)
Visibility 6.00 mi
Last update 30 Jul 6:15 am CDT
Extended Forecast for

Decorah IA

  • Today

    Today: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 72. Northeast wind 5 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 72 °F

    T-storms then
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 9pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 58. Northeast wind 5 to 9 mph, with gusts as high as 21 mph.

    Low: 58 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 75. Northeast wind 5 to 7 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Northeast wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75. Calm wind becoming northeast around 5 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 76. Calm wind becoming south around 6 mph in the morning.

    High: 76 °F

    Partly Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 72. Northeast wind 5 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 9pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 58. Northeast wind 5 to 9 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 75. Northeast wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 52. Northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 75. Calm wind becoming northeast around 5 mph.
Friday Night
Mostly clear, with a low around 52. Calm wind.
Saturday
Mostly sunny, with a high near 76. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 55. Calm wind.
Sunday
Partly sunny, with a high near 76. Calm wind becoming south around 6 mph in the morning.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 58. Light southeast wind.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 60. Light east wind.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 80. Calm wind becoming east around 6 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Decorah IA
 43.3°N 91.79°W
Last Update:
6:22 am CDT Jul 30, 2025
Forecast Valid:
6am CDT Jul 30, 2025-6pm CDT Aug 5, 2025
 
Forecast Discussion
 
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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