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.

Overcast

23°F

-5°C

Humidity 54%
Wind Speed Vrbl 7 mph
Barometer 30.21 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 7 Feb 11:35 pm CST
Extended Forecast for

Elgin IA

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 23. Southeast wind around 8 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. Southeast wind 5 to 9 mph.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. South wind 3 to 5 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44. South wind 5 to 8 mph.

    High: 44 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. South wind around 7 mph becoming northwest after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40. Northwest wind 7 to 10 mph.

    High: 40 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. North wind 3 to 6 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 38. Northeast wind 3 to 6 mph.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 26. Light east wind.

    Low: 26 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 23. Southeast wind around 8 mph.
Sunday
Mostly sunny, with a high near 34. Southeast wind 5 to 9 mph.
Sunday Night
Partly cloudy, with a low around 23. South wind 3 to 5 mph.
Monday
Partly sunny, with a high near 44. South wind 5 to 8 mph.
Monday Night
Mostly cloudy, with a low around 31. South wind around 7 mph becoming northwest after midnight.
Tuesday
Mostly cloudy, with a high near 40. Northwest wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 23. North wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 38. Northeast wind 3 to 6 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 26. Light east wind.
Thursday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 38. Calm wind becoming northeast 5 to 7 mph in the morning.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22. Northeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 40. Calm wind becoming east around 6 mph in the morning.
Friday Night
Mostly clear, with a low around 23. Light southeast wind.
Saturday
A 20 percent chance of snow. Sunny, with a high near 39. South wind 3 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:
11:46 pm CST Feb 7, 2026
Forecast Valid:
11pm CST Feb 7, 2026-6pm CST Feb 14, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation