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

55°F

13°C

Humidity 77%
Wind Speed SE 5 mph
Barometer 29.96 in
Dewpoint 48°F (9°C)
Visibility 9.00 mi
Wind Chill54°F (12°C)
Last update 19 Mar 6:55 pm CDT
Extended Forecast for

Elgin IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. Light and variable wind becoming southwest 5 to 7 mph in the evening.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 66. Northwest wind 7 to 9 mph.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. Calm wind becoming southeast around 5 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45. Southwest wind 5 to 9 mph becoming north after midnight.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 54. Breezy, with a north wind 10 to 16 mph.

    High: 54 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. North wind 6 to 13 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. Light and variable wind becoming north around 6 mph in the morning.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. South wind 3 to 6 mph.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 44. Light and variable wind becoming southwest 5 to 7 mph in the evening.
Friday
Mostly sunny, with a high near 66. Northwest wind 7 to 9 mph.
Friday Night
Mostly cloudy, with a low around 40. Calm wind becoming southeast around 5 mph.
Saturday
Mostly sunny, with a high near 74. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 45. Southwest wind 5 to 9 mph becoming north after midnight.
Sunday
Mostly cloudy, with a high near 54. Breezy, with a north wind 10 to 16 mph.
Sunday Night
Partly cloudy, with a low around 27. North wind 6 to 13 mph.
Monday
Mostly sunny, with a high near 48. Light and variable wind becoming north around 6 mph in the morning.
Monday Night
Mostly cloudy, with a low around 35. South wind 3 to 6 mph.
Tuesday
Mostly cloudy, with a high near 52. South wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 33. East wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 57. Southeast wind 6 to 11 mph.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 39. Southeast wind 8 to 11 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 54. Breezy, with a west wind 11 to 17 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Elgin IA
 42.97°N 91.62°W
Last Update:
6:31 pm CDT Mar 19, 2026
Forecast Valid:
7pm CDT Mar 19, 2026-6pm CDT Mar 26, 2026
 
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Additional Resources

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