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.

Mostly Cloudy

63°F

17°C

Humidity 73%
Wind Speed Vrbl 6 G 12 mph
Barometer 30.02 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 23 Aug 8:35 pm CDT
Extended Forecast for

5 Miles NW West Union IA

  • Tonight

    Tonight: Mostly clear, with a low around 50. West wind around 8 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Isolated sprinkles after 4pm. Sunny, with a high near 66. Northwest wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 66 °F

    Isolated
    Sprinkles

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45. Northwest wind 6 to 10 mph.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Northwest wind 6 to 10 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Northwest wind 3 to 6 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. Northwest wind 3 to 6 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. Calm wind becoming southwest around 6 mph in the morning.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. South wind 3 to 5 mph.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 50. West wind around 8 mph.
Sunday
Isolated sprinkles after 4pm. Sunny, with a high near 66. Northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 45. Northwest wind 6 to 10 mph.
Monday
Sunny, with a high near 65. Northwest wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 45. Northwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 68. Northwest wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 46. Calm wind.
Wednesday
Mostly sunny, with a high near 71. Calm wind becoming southwest around 6 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 53. South wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 73. South wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 54. Light and variable wind.
Friday
Mostly sunny, with a high near 73. East wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 54. Light east wind.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 73. East wind 3 to 6 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW West Union IA
 43°N 91.86°W
Last Update:
7:43 pm CDT Aug 23, 2025
Forecast Valid:
9pm CDT Aug 23, 2025-6pm CDT Aug 30, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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