Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fair
32°F
0°C
| Humidity | 36% |
| Wind Speed | SE 20 G 28 mph |
| Barometer | 30.18 in (1023.3 mb) |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 7 Feb 4:53 pm CST |
Extended Forecast for
Grundy Center IA
Tonight
Low: 24 °F
Mostly Cloudy
Sunday
High: 38 °F
Mostly Sunny
Sunday Night
Low: 26 °F
Partly Cloudy
Monday
High: 53 °F
Partly Sunny
Monday Night
Low: 33 °F
Mostly Cloudy
Tuesday
High: 42 °F
Mostly Cloudy
Tuesday Night
Low: 25 °F
Mostly Cloudy
Wednesday
High: 40 °F
Mostly Cloudy
Wednesday Night
Low: 28 °F
Cloudy then
Chance Snow
Detailed Forecast
Tonight
Mostly cloudy, with a low around 24. Southeast wind 11 to 13 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 38. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 26. South wind around 7 mph.
Monday
Partly sunny, with a high near 53. South wind 7 to 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 33. South wind around 10 mph becoming north northwest after midnight.
Tuesday
Mostly cloudy, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly cloudy, with a high near 40.
Wednesday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around 28.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 40.
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
3:23 pm CST Feb 7, 2026
5pm CST Feb 7, 2026-6pm CST Feb 14, 2026
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