Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Overcast and Breezy
39°F
4°C
| Humidity | 62% |
| Wind Speed | NW 25 G 35 mph |
| Barometer | 30.13 in (1020.9 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 6 Feb 2:53 pm CST |
Extended Forecast for
Grundy Center IA
This Afternoon

High: 41 °F
Partly Sunny
and BreezyTonight

Low: 14 °F
Partly Cloudy
Saturday

High: 32 °F
Mostly Sunny
Saturday Night

Low: 23 °F
Mostly Cloudy
Sunday

High: 39 °F
Mostly Sunny
Sunday Night

Low: 27 °F
Partly Cloudy
Monday

High: 52 °F
Mostly Sunny
Monday Night

Low: 34 °F
Mostly Clear
Tuesday

High: 47 °F
Partly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 41. Breezy, with a north northwest wind 14 to 16 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 14. North northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 32. Wind chill values as low as 5. Light east wind becoming south southeast 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 23. South southeast wind 8 to 13 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 39. East southeast wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 39.
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
1:52 pm CST Feb 6, 2026
3pm CST Feb 6, 2026-6pm CST Feb 12, 2026


