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

66°F

19°C

Humidity 94%
Wind Speed SE 6 mph
Barometer 30.02 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 15 Aug 2:15 am CDT
Extended Forecast for

7 Miles ESE Decorah IA

  • Overnight

    Overnight: Partly cloudy, with a low around 64. South wind around 6 mph.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 90. Heat index values as high as 99. South wind 6 to 9 mph.

    High: 90 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 72. South wind 6 to 8 mph.

    Low: 72 °F

    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 90. Heat index values as high as 99. South wind around 7 mph. Chance of precipitation is 20%.

    High: 90 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southeast wind 3 to 5 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 87. Southeast wind 5 to 7 mph.

    High: 87 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southeast wind around 7 mph.

    Low: 69 °F

    Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. South wind around 7 mph becoming southwest in the afternoon.

    High: 87 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. West wind around 6 mph becoming light and variable in the evening.

    Low: 68 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 64. South wind around 6 mph.
Friday
Partly sunny, with a high near 90. Heat index values as high as 99. South wind 6 to 9 mph.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 72. South wind 6 to 8 mph.
Saturday
A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 90. Heat index values as high as 99. South wind around 7 mph. Chance of precipitation is 20%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southeast wind 3 to 5 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 87. Southeast wind 5 to 7 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southeast wind around 7 mph.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. South wind around 7 mph becoming southwest in the afternoon.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. West wind around 6 mph becoming light and variable in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. North wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 64. North wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 81. Northeast wind 3 to 5 mph.
Wednesday Night
Mostly clear, with a low around 62. Light east wind.
Thursday
Sunny, with a high near 82. Light northeast wind.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Decorah IA
 43.28°N 91.67°W
Last Update:
1:28 am CDT Aug 15, 2025
Forecast Valid:
2am CDT Aug 15, 2025-6pm CDT Aug 21, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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