| National Weather Service Forecast for:
Marshalltown IA Issued by: National Weather Service Des Moines, IA |
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| Updated: 3:24 am CST Feb 2, 2026 | ||||||||||||||||||
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| Today |
Partly sunny, with a high near 28. Northwest wind around 6 mph becoming calm in the afternoon. |
| Tonight |
Mostly cloudy, with a low around 15. Calm wind becoming north northeast around 5 mph after midnight. |
| Tuesday |
Mostly sunny, with a high near 25. Wind chill values as low as 5. North wind around 6 mph. |
| Tuesday Night |
Partly cloudy, with a low around 8. Light north wind. |
| Wednesday |
Partly sunny, with a high near 29. Calm wind becoming northwest 5 to 8 mph in the afternoon. |
| Wednesday Night |
Mostly cloudy, with a low around 15. |
| Thursday |
Mostly sunny, with a high near 42. |
| Thursday Night |
Partly cloudy, with a low around 30. |
| Friday |
Mostly sunny, with a high near 37. |
| Friday Night |
Mostly clear, with a low around 15. |
| Saturday |
Sunny, with a high near 31. |
| Saturday Night |
Partly cloudy, with a low around 19. |
| Sunday |
Mostly sunny, with a high near 37. |
Forecast from NOAA-NWS for Marshalltown IA.