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

34°F

1°C

Humidity 75%
Wind Speed SW 3 mph
Barometer 29.76 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 27 Feb 5:35 am CST
Extended Forecast for

Elgin IA

  • Today

    Today: Mostly sunny, with a high near 47. South wind 5 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 19. Northwest wind 6 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 19 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Snow likely, mainly before 2pm. Mostly cloudy, with a high near 26. Northeast wind 7 to 11 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 8. North wind 3 to 6 mph.

    Low: 8 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 27. East wind 3 to 6 mph.

    High: 27 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 16. Light east wind.

    Low: 16 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 36. Southeast wind 3 to 8 mph.

    High: 36 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 25. Southeast wind around 6 mph.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 38. Southeast wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 30%.

    High: 38 °F

    Chance Snow
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 47. South wind 5 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Tonight
Increasing clouds, with a low around 19. Northwest wind 6 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.
Saturday
Snow likely, mainly before 2pm. Mostly cloudy, with a high near 26. Northeast wind 7 to 11 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 8. North wind 3 to 6 mph.
Sunday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 27. East wind 3 to 6 mph.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 16. Light east wind.
Monday
Partly sunny, with a high near 36. Southeast wind 3 to 8 mph.
Monday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 25. Southeast wind around 6 mph.
Tuesday
A chance of snow before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 38. Southeast wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 25. Light east wind.
Wednesday
A 30 percent chance of rain. Mostly sunny, with a high near 43. East wind 3 to 7 mph.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 33. East wind around 7 mph.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 48. Northeast wind around 8 mph becoming southeast in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Elgin IA
 42.97°N 91.62°W
Last Update:
5:31 am CST Feb 27, 2026
Forecast Valid:
6am CST Feb 27, 2026-6pm CST Mar 5, 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