Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Mostly Cloudy
59°F
15°C
| Humidity | 90% |
| Wind Speed | NE 7 mph |
| Barometer | 29.92 in (1012.9 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 21 Jun 8:53 pm CDT |
Extended Forecast for
Le Grand IA
Tonight

Low: 52 °F
Mostly Cloudy
Monday

High: 77 °F
Mostly Sunny
Monday Night

Low: 53 °F
Partly Cloudy
Tuesday

High: 79 °F
Mostly Sunny
Tuesday Night
Low: 59 °F
Slight Chance
T-storms then
Chance
ShowersWednesday

High: 80 °F
Mostly Sunny
Wednesday Night

Low: 56 °F
Mostly Clear
Thursday

High: 78 °F
Mostly Sunny
Thursday Night

Low: 55 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 52. North wind around 6 mph.
Monday
Mostly sunny, with a high near 77. Northeast wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 53. Light north wind.
Tuesday
Mostly sunny, with a high near 79. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 59. South wind around 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 55.
Friday
Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 61.
Saturday
Partly sunny, with a high near 82.
Saturday Night
A 40 percent chance of showers. Partly cloudy, with a low around 67.
Sunday
Partly sunny, with a high near 87. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Le Grand IA
42.01°N 92.77°W
42.01°N 92.77°W
8:12 pm CDT Jun 21, 2026
9pm CDT Jun 21, 2026-6pm CDT Jun 28, 2026



