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

7°F

-14°C

Humidity 61%
Wind Speed NW 12 G 20 mph
Barometer 30.24 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 27 Jan 3:15 pm CST
Extended Forecast for

Elgin IA

  • Tonight

    Tonight: Mostly clear, with a low around -3. Wind chill values as low as -13. West wind 5 to 7 mph.

    Low: -3 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 11. Wind chill values as low as -14. Northwest wind 6 to 11 mph.

    High: 11 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -5. Northwest wind around 6 mph becoming calm in the evening.

    Low: -5 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 10. Wind chill values as low as -6. Calm wind becoming northwest around 6 mph.

    High: 10 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -5. Calm wind becoming north around 5 mph after midnight.

    Low: -5 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 10. North wind 5 to 10 mph.

    High: 10 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -3. Northwest wind 3 to 6 mph.

    Low: -3 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 17. Calm wind becoming northwest around 5 mph.

    High: 17 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 3. Southwest wind 3 to 5 mph.

    Low: 3 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -3. Wind chill values as low as -13. West wind 5 to 7 mph.
Wednesday
Sunny, with a high near 11. Wind chill values as low as -14. Northwest wind 6 to 11 mph.
Wednesday Night
Partly cloudy, with a low around -5. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 10. Wind chill values as low as -6. Calm wind becoming northwest around 6 mph.
Thursday Night
Partly cloudy, with a low around -5. Calm wind becoming north around 5 mph after midnight.
Friday
Sunny, with a high near 10. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around -3. Northwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 17. Calm wind becoming northwest around 5 mph.
Saturday Night
Mostly cloudy, with a low around 3. Southwest wind 3 to 5 mph.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 22. Southwest wind 5 to 7 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13. Southwest wind around 5 mph becoming light and variable after midnight.
Monday
Partly sunny, with a high near 25. Northwest wind 3 to 7 mph.
Monday Night
Mostly cloudy, with a low around 9. Light and variable wind.
Tuesday
Partly sunny, with a high near 25. Calm wind becoming southeast 5 to 7 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Elgin IA
 42.97°N 91.62°W
Last Update:
3:16 pm CST Jan 27, 2026
Forecast Valid:
3pm CST Jan 27, 2026-6pm CST Feb 3, 2026
 
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Additional Resources

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Chance of Precipitation