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

10°F

-12°C

Humidity 92%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 4 Feb 9:35 am CST
Extended Forecast for

Elgin IA

  • Today

    Today: Increasing clouds, with a high near 24. Light and variable wind.

    High: 24 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of snow after 5am. Cloudy, with a low around 12. Calm wind becoming southwest around 6 mph after midnight.

    Low: 12 °F

    Cloudy then
    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow, possibly mixing with freezing rain after 9am, then gradually ending. Mostly cloudy, with a high near 35. Southwest wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 30%.

    High: 35 °F

    Chance Wintry
    Mix then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 37. Breezy, with a northwest wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 37 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13. North wind 5 to 10 mph becoming light and variable after midnight.

    Low: 13 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31. Calm wind becoming south 5 to 9 mph in the morning.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. South wind around 6 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 36. East wind around 6 mph becoming west in the afternoon.

    High: 36 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 24. Light and variable wind.
Tonight
A 20 percent chance of snow after 5am. Cloudy, with a low around 12. Calm wind becoming southwest around 6 mph after midnight.
Thursday
A chance of snow, possibly mixing with freezing rain after 9am, then gradually ending. Mostly cloudy, with a high near 35. Southwest wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 28. West wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 37. Breezy, with a northwest wind 11 to 17 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 13. North wind 5 to 10 mph becoming light and variable after midnight.
Saturday
Mostly sunny, with a high near 31. Calm wind becoming south 5 to 9 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 23. South wind around 6 mph.
Sunday
Partly sunny, with a high near 36. East wind around 6 mph becoming west in the afternoon.
Sunday Night
Partly cloudy, with a low around 23. Light south wind.
Monday
Mostly sunny, with a high near 44. South wind 3 to 8 mph.
Monday Night
Partly cloudy, with a low around 30. South wind around 6 mph.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 44. South wind 6 to 9 mph becoming northwest in the afternoon.
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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:
8:39 am CST Feb 4, 2026
Forecast Valid:
9am CST Feb 4, 2026-6pm CST Feb 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation