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

28°F

-2°C

Humidity 100%
Wind Speed SW 6 mph
Barometer 30.05 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 12 Jan 7:15 am CST
Extended Forecast for

Elgin IA

  • Today

    Today: Sunny, with a high near 43. West wind 5 to 8 mph.

    High: 43 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 35. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44. West wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. Blustery, with a northwest wind 11 to 17 mph, with gusts as high as 26 mph.

    Low: 21 °F

    Mostly Cloudy
    then Cloudy
    and Blustery

  • Wednesday

    Wednesday: Partly sunny, with a high near 27. Blustery, with a north wind 15 to 21 mph, with gusts as high as 31 mph.

    High: 27 °F

    Partly Sunny
    and Blustery

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 9. North wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 22 mph.

    Low: 9 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Mostly sunny, with a high near 27. Calm wind becoming south 5 to 9 mph in the morning.

    High: 27 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow likely. Cloudy, with a low around 21. South wind 8 to 10 mph becoming west after midnight. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Likely

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 30. Blustery, with a northwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 30 °F

    Snow Likely
    and Blustery

Detailed Forecast

Today
Sunny, with a high near 43. West wind 5 to 8 mph.
Tonight
Mostly cloudy, with a steady temperature around 35. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 44. West wind 10 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 21. Blustery, with a northwest wind 11 to 17 mph, with gusts as high as 26 mph.
Wednesday
Partly sunny, with a high near 27. Blustery, with a north wind 15 to 21 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 9. North wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 22 mph.
Thursday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 27. Calm wind becoming south 5 to 9 mph in the morning.
Thursday Night
Snow likely. Cloudy, with a low around 21. South wind 8 to 10 mph becoming west after midnight. Chance of precipitation is 60%.
Friday
Snow likely. Mostly cloudy, with a high near 30. Blustery, with a northwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 9. Northwest wind 10 to 14 mph.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 13. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 1. Northwest wind 9 to 11 mph.
Sunday
Partly sunny, with a high near 17. West wind 10 to 13 mph, with gusts as high as 21 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Elgin IA
 42.97°N 91.62°W
Last Update:
6:51 am CST Jan 12, 2026
Forecast Valid:
7am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation