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

27°F

-3°C

Humidity 100%
Wind Speed NW 7 mph
Barometer 30.17 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 11 Feb 12:35 am CST
Extended Forecast for

Elgin IA

  • Overnight

    Overnight: Clear, with a steady temperature around 26. Northwest wind 7 to 10 mph.

    Low: 26 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 41. Northwest wind 5 to 8 mph.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 28. Calm wind.

    Low: 28 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of rain and snow before 9am, then a chance of rain between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 43. Calm wind becoming south around 6 mph. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 48. Calm wind becoming southwest around 6 mph.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. Calm wind becoming south 5 to 8 mph in the morning.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. South wind around 5 mph becoming light and variable in the evening.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a steady temperature around 26. Northwest wind 7 to 10 mph.
Wednesday
Sunny, with a high near 41. Northwest wind 5 to 8 mph.
Wednesday Night
Increasing clouds, with a low around 28. Calm wind.
Thursday
A chance of rain and snow before 9am, then a chance of rain between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 43. Calm wind becoming south around 6 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 27. Calm wind.
Friday
Sunny, with a high near 48. Calm wind becoming southwest around 6 mph.
Friday Night
Mostly clear, with a low around 30. Calm wind.
Saturday
Sunny, with a high near 51. Calm wind becoming south 5 to 8 mph in the morning.
Saturday Night
Partly cloudy, with a low around 32. South wind around 5 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 51. Northwest wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 31. Light and variable wind becoming south around 5 mph after midnight.
Washington's Birthday
Partly sunny, with a high near 52. Southeast wind 5 to 11 mph.
Monday Night
Mostly cloudy, with a low around 38. Southeast wind around 8 mph.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 55. South wind 8 to 14 mph, with gusts as high as 22 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Elgin IA
 42.95°N 91.63°W
Last Update:
11:21 pm CST Feb 10, 2026
Forecast Valid:
12am CST Feb 11, 2026-6pm CST Feb 17, 2026
 
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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