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

18°F

-8°C

Humidity 73%
Wind Speed NW 9 mph
Barometer 30.26 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 3 Feb 12:15 pm CST
Extended Forecast for

Elgin IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 21. North wind around 6 mph.

    High: 21 °F

    Sunny

  • Tonight

    Tonight: A slight chance of flurries between 1am and 4am. Partly cloudy, with a low around 3. North wind around 5 mph becoming calm in the evening.

    Low: 3 °F

    Slight Chance
    Flurries

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22. Wind chill values as low as -3. Northwest wind 3 to 7 mph.

    High: 22 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 11. Calm wind becoming southwest around 5 mph after midnight.

    Low: 11 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35. Southwest wind 6 to 10 mph.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. West wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37. Northwest wind 8 to 14 mph.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 15. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 15 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 30. Calm wind becoming south 5 to 7 mph in the morning.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 21. North wind around 6 mph.
Tonight
A slight chance of flurries between 1am and 4am. Partly cloudy, with a low around 3. North wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 22. Wind chill values as low as -3. Northwest wind 3 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 11. Calm wind becoming southwest around 5 mph after midnight.
Thursday
Partly sunny, with a high near 35. Southwest wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around 27. West wind 7 to 11 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 37. Northwest wind 8 to 14 mph.
Friday Night
Partly cloudy, with a low around 15. Northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 30. Calm wind becoming south 5 to 7 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 17. Southeast wind around 6 mph becoming light and variable after midnight.
Sunday
Partly sunny, with a high near 31. Light and variable wind becoming east around 6 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 18. South wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 36. South wind 5 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Elgin IA
 42.97°N 91.62°W
Last Update:
11:11 am CST Feb 3, 2026
Forecast Valid:
12pm CST Feb 3, 2026-6pm CST Feb 9, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation