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.

Mostly Cloudy

7°F

-14°C

Humidity 100%
Wind Speed Calm
Barometer 30.32 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 4 Feb 12:35 am CST
Extended Forecast for

Elgin IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 4. Light northwest wind.

    Low: 4 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after 5am. Mostly cloudy, with a low around 12. Light and variable wind becoming southwest 5 to 9 mph after midnight. Winds could gust as high as 20 mph.

    Low: 12 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 36. Southwest wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 36 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. West wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37. Breezy, with a northwest wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 37 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 13 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 30. Calm wind becoming south 5 to 8 mph in the morning.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. Southeast wind 3 to 6 mph.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 4. Light northwest wind.
Wednesday
Mostly sunny, with a high near 24. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
A 30 percent chance of snow, mainly after 5am. Mostly cloudy, with a low around 12. Light and variable wind becoming southwest 5 to 9 mph after midnight. Winds could gust as high as 20 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 36. Southwest wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 28. West wind 6 to 13 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 37. Breezy, with a northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 13. Northwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 30. Calm wind becoming south 5 to 8 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 21. Southeast wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 34. East wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 20. Light south wind.
Monday
Mostly sunny, with a high near 40. South wind 3 to 8 mph.
Monday Night
Mostly cloudy, with a low around 27. South wind around 7 mph.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 41. South wind 6 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Elgin IA
 42.97°N 91.62°W
Last Update:
11:12 pm CST Feb 3, 2026
Forecast Valid:
12am CST Feb 4, 2026-6pm CST Feb 10, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation