Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fair
49°F
9°C
| Humidity | 66% |
| Wind Speed | SW 10 mph |
| Barometer | 30.18 in (1022.7 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 45°F (7°C) |
| Last update | 5 Apr 7:53 pm CDT |
Extended Forecast for
Marshalltown IA
Tonight
Low: 32 °F
Isolated
T-storms then
Mostly ClearMonday

High: 45 °F
Partly Sunny
Monday Night

Low: 24 °F
Mostly Cloudy
Tuesday
High: 39 °F
Mostly Cloudy
then Chance
Rain/SnowTuesday Night
Low: 33 °F
Chance
Rain/Snow
then Chance
Showers and
BreezyWednesday
High: 66 °F
Windy. Chance
Showers then
Chance
T-stormsWednesday Night

Low: 43 °F
Showers
Likely and
BreezyThursday

High: 60 °F
Chance
ShowersThursday Night

Low: 37 °F
Chance
Showers
Detailed Forecast
Tonight
Isolated showers and thunderstorms between 10pm and 11pm. Partly cloudy, with a low around 32. West southwest wind 9 to 11 mph becoming north northwest after midnight. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 45. North northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 24. North northwest wind 6 to 10 mph becoming northeast after midnight.
Tuesday
A chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 39. Southeast wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. 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 33. Breezy, with a southeast wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 66. Windy. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter 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 43. Breezy. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers. Mostly sunny, with a high near 60.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 37.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 58.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 63.
Saturday Night
Showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 72. Breezy. Chance of precipitation is 70%.
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
6:21 pm CDT Apr 5, 2026
8pm CDT Apr 5, 2026-6pm CDT Apr 12, 2026



