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

46°F

8°C

Humidity 100%
Wind Speed SE 6 mph
Barometer 29.84 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 21 Mar 4:55 am CDT
Extended Forecast for

Elgin IA

  • Today

    Today: Sunny, with a high near 80. Southeast wind 5 to 11 mph becoming west in the afternoon.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Light and variable wind becoming north 5 to 9 mph after midnight.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers between 8am and 9am. Partly sunny, with a high near 49. North wind 10 to 15 mph. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. North wind 5 to 10 mph becoming light after midnight.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. South wind 3 to 7 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. Southwest wind 7 to 10 mph.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. Southeast wind around 6 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 56. Southeast wind 6 to 9 mph.

    High: 56 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 80. Southeast wind 5 to 11 mph becoming west in the afternoon.
Tonight
Partly cloudy, with a low around 43. Light and variable wind becoming north 5 to 9 mph after midnight.
Sunday
A slight chance of showers between 8am and 9am. Partly sunny, with a high near 49. North wind 10 to 15 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 26. North wind 5 to 10 mph becoming light after midnight.
Monday
Sunny, with a high near 50. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 37. South wind 3 to 7 mph.
Tuesday
Partly sunny, with a high near 58. Southwest wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 37. Southeast wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 56. Southeast wind 6 to 9 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 43. Southeast wind 6 to 8 mph becoming southwest after midnight.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 58. Northwest wind 8 to 14 mph.
Thursday Night
Mostly cloudy, with a low around 26. North wind 9 to 13 mph.
Friday
Partly sunny, with a high near 45. North wind 7 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:
1:26 am CDT Mar 21, 2026
Forecast Valid:
5am CDT Mar 21, 2026-6pm CDT Mar 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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