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

59°F

15°C

Humidity 68%
Wind Speed E 7 mph
Barometer 30.31 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 22 Sep 3:35 pm CDT
Extended Forecast for

Elgin IA

  • Tonight

    Tonight: Partly cloudy, with a low around 43. East wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Calm wind becoming east around 6 mph in the morning.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. Light east wind.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 67. Light southeast wind.

    High: 67 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 69. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 69 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. Southeast wind 3 to 5 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 63. Southeast wind 6 to 9 mph.

    High: 63 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 53. Southeast wind 5 to 8 mph.

    Low: 53 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. East wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 67. Calm wind becoming east around 6 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 49. Light east wind.
Thursday
Partly sunny, with a high near 67. Light southeast wind.
Thursday Night
Mostly cloudy, with a low around 52. Calm wind.
Friday
Mostly cloudy, with a high near 69. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 52. Southeast wind 3 to 5 mph.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 63. Southeast wind 6 to 9 mph.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 53. Southeast wind 5 to 8 mph.
Sunday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 70. Southeast wind 3 to 5 mph.
Sunday Night
Mostly cloudy, with a low around 55. Calm wind.
Monday
Partly sunny, with a high near 72. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 56. Southeast wind 3 to 5 mph.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 71. Southeast wind 6 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Elgin IA
 42.95°N 91.63°W
Last Update:
3:31 pm CDT Sep 22, 2026
Forecast Valid:
3pm CDT Sep 22, 2026-6pm CDT Sep 29, 2026
 
Forecast Discussion
 
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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