Current conditions at
Decorah (KDEH)
Lat: 43.28°NLon: 91.73°WElev: 1158ft.
A Few Clouds
5°F
-15°C
| Humidity | 72% |
| Wind Speed | NW 6 mph |
| Barometer | 30.09 in |
| Dewpoint | -2°F (-19°C) |
| Visibility | 10.00 mi |
| Wind Chill | -6°F (-21°C) |
| Last update | 17 Mar 5:15 am CDT |
Extended Forecast for
Elgin IA
Today
High: 22 °F
Sunny then
Slight Chance
SnowTonight
Low: 17 °F⇑
Snow then
Wintry Mix
LikelyWednesday

High: 43 °F
Mostly Sunny
Wednesday Night

Low: 31 °F
Mostly Cloudy
Thursday

High: 50 °F
Mostly Sunny
Thursday Night

Low: 35 °F
Partly Cloudy
Friday

High: 58 °F
Mostly Sunny
Friday Night

Low: 38 °F
Mostly Cloudy
Saturday

High: 65 °F
Mostly Sunny
Detailed Forecast
Today
A 20 percent chance of snow after 4pm. Increasing clouds, with a high near 22. Wind chill values as low as -9. Light and variable wind becoming south 6 to 11 mph in the afternoon.
Tonight
Snow and freezing rain before 3am, then a slight chance of snow between 3am and 4am. Temperature falling to near 17 by 8pm, then rising to around 23 during the remainder of the night. South wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.
Wednesday
Mostly sunny, with a high near 43. West wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 31. Light southwest wind.
Thursday
Mostly sunny, with a high near 50. Light and variable wind becoming north around 6 mph in the morning.
Thursday Night
Partly cloudy, with a low around 35. North wind around 6 mph becoming light and variable.
Friday
Mostly sunny, with a high near 58. Southwest wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 38. West wind around 6 mph.
Saturday
Mostly sunny, with a high near 65. Southwest wind 6 to 11 mph.
Saturday Night
Partly cloudy, with a low around 38. West wind around 10 mph becoming north after midnight.
Sunday
Partly sunny, with a high near 52. North wind 10 to 13 mph.
Sunday Night
Mostly cloudy, with a low around 26. North wind 7 to 9 mph.
Monday
Partly sunny, with a high near 43. Northeast wind 6 to 10 mph becoming east in the afternoon.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Elgin IA
42.97°N 91.62°W
42.97°N 91.62°W
4:51 am CDT Mar 17, 2026
5am CDT Mar 17, 2026-6pm CDT Mar 23, 2026


