Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Overcast
20°F
-7°C
| Humidity | 85% |
| Wind Speed | N 9 mph |
| Barometer | 29.98 in (1016.8 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 10°F (-12°C) |
| Last update | 2 Jan 8:53 am CST |
Extended Forecast for
Grundy Center IA
Today
High: 22 °F
Mostly Cloudy
Tonight
Low: 16 °F
Mostly Cloudy
Saturday
High: 27 °F
Partly Sunny
Saturday Night
Low: 15 °F
Partly Cloudy
Sunday
High: 32 °F
Partly Sunny
Sunday Night
Low: 28 °F
Partly Cloudy
Monday
High: 42 °F
Partly Sunny
Monday Night
Low: 28 °F
Mostly Cloudy
Tuesday
High: 43 °F
Mostly Sunny
Detailed Forecast
Today
Mostly cloudy, with a high near 22. Wind chill values as low as 10. North northeast wind around 7 mph.
Tonight
Mostly cloudy, with a low around 16. North northeast wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 27. Calm wind becoming west around 5 mph.
Saturday Night
Partly cloudy, with a low around 15. Light and variable wind.
Sunday
Partly sunny, with a high near 32. Light east southeast wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 43.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Grundy Center IA
42.36°N 92.76°W
42.36°N 92.76°W
8:02 am CST Jan 2, 2026
9am CST Jan 2, 2026-6pm CST Jan 8, 2026
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