Current conditions at
Decorah (KDEH)
Lat: 43.28°NLon: 91.73°WElev: 1158ft.
Fair
10°F
-12°C
| Humidity | 56% |
| Wind Speed | Calm |
| Barometer | 30.12 in |
| Dewpoint | -2°F (-19°C) |
| Visibility | 10.00 mi |
| Last update | 17 Mar 10:15 am CDT |
Extended Forecast for
Elgin IA
Today
High: 21 °F
Mostly Sunny
then Slight
Chance SnowTonight
Low: 18 °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 10 percent chance of snow after 5pm. Increasing clouds, with a high near 21. Calm wind becoming south 5 to 9 mph in the afternoon.
Tonight
Snow, possibly mixing with freezing rain after 2am, then gradually ending. Temperature falling to near 18 by 8pm, then rising to around 23 during the remainder of the night. South wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.
Wednesday
Mostly sunny, with a high near 43. Light and variable wind becoming west 5 to 8 mph in the morning.
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
7:31 am CDT Mar 17, 2026
10am CDT Mar 17, 2026-6pm CDT Mar 23, 2026


