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.

Fog/Mist

68°F

20°C

Humidity 100%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 68°F (20°C)
Visibility 3.00 mi
Last update 20 Aug 4:15 am CDT
Extended Forecast for

3 Miles NE Saint Lucas IA

  • Today

    Today: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 80. Northeast wind 3 to 8 mph.

    High: 80 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 61. Northeast wind around 6 mph becoming calm in the evening.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Light east wind.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 79. Calm wind becoming southwest around 6 mph in the morning.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 57. West wind around 5 mph. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 71. Northwest wind 6 to 14 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. West wind 6 to 9 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Northwest wind 7 to 14 mph.

    High: 65 °F

    Sunny

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 80. Northeast wind 3 to 8 mph.
Tonight
Partly cloudy, with a low around 61. Northeast wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 77. Light east wind.
Thursday Night
Mostly clear, with a low around 59. Calm wind.
Friday
Partly sunny, with a high near 79. Calm wind becoming southwest around 6 mph in the morning.
Friday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 57. West wind around 5 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 71. Northwest wind 6 to 14 mph.
Saturday Night
Mostly clear, with a low around 51. West wind 6 to 9 mph.
Sunday
Sunny, with a high near 65. Northwest wind 7 to 14 mph.
Sunday Night
Mostly clear, with a low around 46. Northwest wind 6 to 10 mph.
Monday
Sunny, with a high near 66. Northwest wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 45. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 68. Calm wind becoming northwest around 6 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Saint Lucas IA
 43.11°N 91.89°W
Last Update:
4:28 am CDT Aug 20, 2025
Forecast Valid:
4am CDT Aug 20, 2025-6pm CDT Aug 26, 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