Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fair
46°F
8°C
| Humidity | 61% |
| Wind Speed | SW 6 mph |
| Barometer | 30.04 in (1017.3 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 9 Apr 2:53 am CDT |
Extended Forecast for
Marshalltown IA
Overnight

Low: 37 °F
Mostly Clear
Thursday
High: 58 °F
Sunny then
Showers
LikelyThursday Night
Low: 38 °F
Showers then
Chance
ShowersFriday

High: 56 °F
Mostly Sunny
Friday Night

Low: 37 °F
Mostly Clear
Saturday

High: 60 °F
Chance
ShowersSaturday Night

Low: 55 °F
Showers
LikelySunday

High: 71 °F
Showers
Likely and
WindySunday Night

Low: 60 °F
Chance
T-storms and
Windy
Detailed Forecast
Overnight
Mostly clear, with a low around 37. West northwest wind 3 to 5 mph.
Thursday
A chance of showers before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 58. North northwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms before 1am, then a chance of showers between 1am and 3am. Low around 38. North northeast wind 6 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Mostly sunny, with a high near 56. North wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 37. Northeast wind around 5 mph becoming calm.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 60. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Sunday
Showers likely, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 71. Windy. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 60. Windy.
Monday
Partly sunny, with a high near 80. Windy.
Monday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 59. Breezy. Chance of precipitation is 60%.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 74. Breezy. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 63.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Marshalltown IA
42.06°N 92.92°W
42.06°N 92.92°W
3:12 am CDT Apr 9, 2026
3am CDT Apr 9, 2026-6pm CDT Apr 15, 2026



