Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Overcast
22°F
-6°C
| Humidity | 85% |
| Wind Speed | S 17 G 24 mph |
| Barometer | 29.94 in (1015.4 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 8°F (-13°C) |
| Last update | 17 Mar 11:53 pm CDT |
Extended Forecast for
Marshalltown Municipal Airport IA
Overnight

Low: 21 °F
Slight Chance
SnowWednesday

High: 50 °F
Mostly Sunny
Wednesday Night

Low: 36 °F
Mostly Cloudy
Thursday

High: 56 °F
Mostly Sunny
Thursday Night

Low: 37 °F
Partly Cloudy
Friday

High: 70 °F
Mostly Sunny
Friday Night

Low: 42 °F
Mostly Cloudy
Saturday

High: 76 °F
Mostly Sunny
Saturday Night

Low: 46 °F
Partly Cloudy
Detailed Forecast
Overnight
A 20 percent chance of snow before 1am. Mostly cloudy early, then becoming mostly clear, with a low around 21. South wind 8 to 14 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 50. Light and variable wind becoming west around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 36. South wind around 6 mph.
Thursday
Mostly sunny, with a high near 56. North wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 37. Light and variable wind becoming south around 6 mph after midnight.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 59. Breezy.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 45.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 51.
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
10:47 pm CDT Mar 17, 2026
12am CDT Mar 18, 2026-6pm CDT Mar 24, 2026



