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.

Fair

54°F

12°C

Humidity 72%
Wind Speed Vrbl 3 mph
Barometer 29.98 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 9 Nov 7:35 pm CST
Extended Forecast for

2 Miles S Ossian IA

  • Tonight

    Tonight: Clear, with a low around 37. West wind around 5 mph becoming light and variable after midnight.

    Low: 37 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: A 30 percent chance of showers before noon. Partly sunny, with a high near 51. Light and variable wind becoming north 5 to 10 mph in the morning.

    High: 51 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. North wind around 7 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 41. North wind 7 to 11 mph.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. North wind 3 to 7 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 41. North wind around 6 mph becoming calm in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 37. West wind around 5 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 59. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 39. Calm wind.
Veterans Day
A 30 percent chance of showers before noon. Partly sunny, with a high near 51. Light and variable wind becoming north 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 33. North wind around 7 mph.
Thursday
Partly sunny, with a high near 41. North wind 7 to 11 mph.
Thursday Night
Partly cloudy, with a low around 25. North wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 41. North wind around 6 mph becoming calm in the afternoon.
Friday Night
Mostly clear, with a low around 25. Calm wind.
Saturday
Sunny, with a high near 45. Light and variable wind.
Saturday Night
Mostly clear, with a low around 29. Light southeast wind.
Sunday
Mostly sunny, with a high near 49. Southeast wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 38. Light southeast wind.
Monday
Mostly sunny, with a high near 54. Southeast wind 3 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Ossian IA
 43.11°N 91.77°W
Last Update:
5:16 pm CST Nov 9, 2026
Forecast Valid:
7pm CST Nov 9, 2026-6pm CST Nov 16, 2026
 
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Additional Resources

Radar & Satellite Image

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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