| National Weather Service Forecast for:
Marshalltown IA Issued by: National Weather Service Des Moines, IA |
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| Updated: 2:36 am CDT Apr 6, 2026 | ||||||||||||||||||
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| Today |
Increasing clouds, with a high near 46. North northwest wind 9 to 14 mph, with gusts as high as 20 mph. |
| Tonight |
Mostly cloudy, with a low around 25. North wind 7 to 9 mph becoming east northeast after midnight. |
| Tuesday |
A chance of snow showers before 4pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 40. Southeast wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible. |
| Tuesday Night |
A chance of rain and snow showers before 10pm, then a chance of rain showers. Mostly cloudy, with a low around 35. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible. |
| Wednesday |
A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 67. Windy, with a south wind 20 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
| Wednesday Night |
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
| Thursday |
A 50 percent chance of showers. Mostly cloudy, with a high near 61. |
| Thursday Night |
A 40 percent chance of showers. Partly cloudy, with a low around 41. |
| Friday |
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 59. |
| Friday Night |
A 40 percent chance of showers. Mostly cloudy, with a low around 43. |
| Saturday |
A 50 percent chance of showers. Mostly cloudy, with a high near 62. |
| Saturday Night |
Showers likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%. |
| Sunday |
Showers likely. Mostly cloudy, with a high near 74. Breezy. Chance of precipitation is 70%. |
Forecast from NOAA-NWS for Marshalltown IA.