Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fair
70°F
21°C
| Humidity | 42% |
| Wind Speed | SW 14 mph |
| Barometer | 29.80 in (1008.8 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 21 Mar 10:53 am CDT |
Extended Forecast for
Marshalltown IA
Today

High: 84 °F
Sunny
Tonight

Low: 47 °F
Increasing
CloudsSunday

High: 50 °F
Partly Sunny
and WindySunday Night

Low: 29 °F
Mostly Clear
Monday

High: 52 °F
Mostly Sunny
Monday Night

Low: 37 °F
Mostly Cloudy
Tuesday

High: 61 °F
Partly Sunny
Tuesday Night
Low: 41 °F
Mostly Cloudy
then Slight
Chance RainWednesday

High: 63 °F
Mostly Cloudy
Detailed Forecast
Today
Sunny, with a high near 84. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 47. South southwest wind 8 to 14 mph becoming north northwest after midnight. Winds could gust as high as 23 mph.
Sunday
Partly sunny, with a steady temperature around 50. Windy, with a north wind around 21 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 29. North wind 5 to 14 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 52. Light and variable wind becoming east around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 41.
Wednesday
Mostly cloudy, with a high near 63.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 62. Breezy.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 48.
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
10:27 am CDT Mar 21, 2026
11am CDT Mar 21, 2026-6pm CDT Mar 27, 2026



