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

36°F

2°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.71 in
Dewpoint 36°F (2°C)
Visibility 7.00 mi
Wind Chill30°F (-1°C)
Last update 7 Jan 6:35 pm CST
Extended Forecast for

Elgin IA

  • Tonight

    Tonight: Increasing clouds, with a steady temperature around 36. Southeast wind around 6 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Rain, mainly after 2pm. High near 44. Light and variable wind becoming northeast 5 to 8 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Mostly Cloudy
    then Rain

  • Thursday Night

    Thursday Night: Rain before 5am, then rain and snow likely. Low around 33. Northeast wind 7 to 10 mph becoming northwest after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain then
    Rain/Snow
    Likely

  • Friday

    Friday: A slight chance of rain and snow before 9am, then a slight chance of snow between 9am and noon. Partly sunny, with a high near 38. North wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 26. Northwest wind 3 to 6 mph.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 31. Blustery, with a northwest wind 6 to 16 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.

    High: 31 °F

    Chance Snow
    and Blustery

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 14. Northwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 14 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 26. Northwest wind 7 to 11 mph.

    High: 26 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. Southwest wind 6 to 8 mph.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a steady temperature around 36. Southeast wind around 6 mph.
Thursday
Rain, mainly after 2pm. High near 44. Light and variable wind becoming northeast 5 to 8 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain before 5am, then rain and snow likely. Low around 33. Northeast wind 7 to 10 mph becoming northwest after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
A slight chance of rain and snow before 9am, then a slight chance of snow between 9am and noon. Partly sunny, with a high near 38. North wind 6 to 10 mph. Chance of precipitation is 20%.
Friday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 26. Northwest wind 3 to 6 mph.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 31. Blustery, with a northwest wind 6 to 16 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 14. Northwest wind around 14 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 26. Northwest wind 7 to 11 mph.
Sunday Night
Partly cloudy, with a low around 18. Southwest wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 38. Southwest wind 8 to 10 mph.
Monday Night
Mostly cloudy, with a low around 28. West wind around 7 mph.
Tuesday
Mostly cloudy, with a high near 38. West wind 6 to 9 mph.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. West wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 32. Northwest wind 8 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Elgin IA
 42.97°N 91.62°W
Last Update:
5:16 pm CST Jan 7, 2026
Forecast Valid:
6pm CST Jan 7, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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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