| National Weather Service Forecast for:
Le Mars IA Issued by: National Weather Service Sioux Falls, SD |
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| Updated: 4:29 am CST Feb 2, 2026 | ||||||||||||||||||
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| Today |
Mostly cloudy, with a high near 35. Northeast wind around 5 mph becoming southeast in the afternoon. |
| Tonight |
A chance of flurries with a slight chance of snow before 4am, then a chance of flurries between 4am and 5am, then a slight chance of snow after 5am. Cloudy, with a low around 18. East northeast wind around 5 mph. Chance of precipitation is 20%. |
| Tuesday |
Mostly cloudy, with a high near 30. Northeast wind around 5 mph becoming calm in the afternoon. |
| Tuesday Night |
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 20. Calm wind becoming northwest around 5 mph after midnight. |
| Wednesday |
Mostly cloudy, with a high near 34. North northwest wind 5 to 15 mph. |
| Wednesday Night |
Mostly cloudy, with a low around 22. Calm wind becoming south around 5 mph after midnight. |
| Thursday |
Mostly sunny, with a high near 49. |
| Thursday Night |
Mostly clear, with a low around 30. |
| Friday |
Mostly sunny, with a high near 41. |
| Friday Night |
Partly cloudy, with a low around 19. |
| Saturday |
Mostly sunny, with a high near 39. |
| Saturday Night |
Partly cloudy, with a low around 22. |
| Sunday |
Mostly sunny, with a high near 45. |
Forecast from NOAA-NWS for Le Mars IA.