Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fair
76°F
24°C
| Humidity | 37% |
| Wind Speed | S 16 G 21 mph |
| Barometer | 29.80 in (1008.7 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 16 Apr 3:53 pm CDT |
Extended Forecast for
Marshalltown Municipal Airport IA
This Afternoon

High: 77 °F
Sunny
Tonight

Low: 57 °F
Mostly Clear
Friday
High: 76 °F
Windy. Slight
Chance
T-storms then
ShowersFriday Night
Low: 32 °F
Breezy.
Showers
Likely then
Mostly CloudySaturday

High: 49 °F
Sunny and
BreezySaturday Night

Low: 30 °F
Mostly Clear
Sunday

High: 56 °F
Sunny
Sunday Night

Low: 33 °F
Mostly Clear
Monday
High: 68 °F
Sunny then
Sunny and
Breezy
Detailed Forecast
This Afternoon
Sunny, with a high near 77. South wind around 10 mph.
Tonight
Mostly clear, with a low around 57. South southeast wind 8 to 11 mph, with gusts as high as 21 mph.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 76. Windy, with a south southeast wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely and possibly a thunderstorm before 10pm. Mostly cloudy, with a low around 32. Breezy, with a northwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
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 33.
Monday
Sunny, with a high near 68. Breezy.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 74.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Marshalltown Municipal Airport IA
42.12°N 92.92°W
42.12°N 92.92°W
2:36 pm CDT Apr 16, 2026
4pm CDT Apr 16, 2026-6pm CDT Apr 22, 2026



