Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fair
33°F
1°C
| Humidity | 82% |
| Wind Speed | SW 7 mph |
| Barometer | 29.86 in (1012.2 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 26 Feb 8:53 pm CST |
Extended Forecast for
Grundy Center IA
Tonight

Low: 28 °F
Mostly Clear
Friday

High: 50 °F
Sunny
Friday Night

Low: 22 °F
Increasing
CloudsSaturday

High: 27 °F
Chance Snow
Saturday Night

Low: 11 °F
Mostly Clear
Sunday
High: 27 °F
Partly Sunny
then Chance
SnowSunday Night
Low: 16 °F
Slight Chance
Snow then
Mostly CloudyMonday

High: 36 °F
Partly Sunny
Monday Night

Low: 23 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 28. Southwest wind 7 to 10 mph.
Friday
Sunny, with a high near 50. Southwest wind 10 to 15 mph, with gusts as high as 22 mph.
Friday Night
Increasing clouds, with a low around 22. West northwest wind 9 to 11 mph becoming north northeast after midnight.
Saturday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 27. North northeast wind 9 to 14 mph, with gusts as high as 18 mph. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 11. North wind 8 to 10 mph.
Sunday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 27.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 41.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 32.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 49.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Grundy Center IA
42.36°N 92.76°W
42.36°N 92.76°W
4:52 pm CST Feb 26, 2026
8pm CST Feb 26, 2026-6pm CST Mar 5, 2026


