Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fog/Mist
48°F
9°C
| Humidity | 100% |
| Wind Speed | W 7 mph |
| Barometer | 29.79 in (1008.7 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 4.00 mi |
| Wind Chill | 45°F (7°C) |
| Last update | 16 Apr 6:53 am CDT |
Extended Forecast for
Marshalltown Municipal Airport IA
Today

High: 76 °F
Sunny
Tonight

Low: 56 °F
Clear
Friday
High: 78 °F
Windy. Slight
Chance
T-storms then
ShowersFriday Night

Low: 33 °F
Chance
Showers and
BreezySaturday

High: 49 °F
Sunny and
BreezySaturday Night

Low: 30 °F
Mostly Clear
Sunday

High: 56 °F
Sunny
Sunday Night

Low: 34 °F
Mostly Clear
Monday
High: 67 °F
Sunny then
Sunny and
Breezy
Detailed Forecast
Today
Sunny, with a high near 76. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Tonight
Clear, with a low around 56. South wind 8 to 11 mph.
Friday
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 78. Windy, with a south southeast wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 33. Breezy, with a north northwest wind around 17 mph, with gusts as high as 25 mph. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Sunny, with a high near 49. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 67. Breezy.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 71.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Marshalltown Municipal Airport IA
42.12°N 92.92°W
42.12°N 92.92°W
4:56 am CDT Apr 16, 2026
7am CDT Apr 16, 2026-6pm CDT Apr 22, 2026



