Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fair and Breezy
83°F
28°C
| Humidity | 31% |
| Wind Speed | S 21 G 31 mph |
| Barometer | 29.99 in (1015.0 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 25 May 1:53 pm CDT |
Extended Forecast for
Grundy Center IA
Memorial Day
High: 84 °F
Sunny and
BreezyTonight
Low: 60 °F
Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 58 °F
Partly Cloudy
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 59 °F
Mostly Clear
Thursday
High: 82 °F
Mostly Sunny
Thursday Night
Low: 56 °F
Partly Cloudy
Friday
High: 79 °F
Mostly Sunny
Detailed Forecast
Memorial Day
Sunny, with a high near 84. Breezy, with a south southwest wind 18 to 20 mph, with gusts as high as 28 mph.
Tonight
Clear, with a low around 60. South wind 9 to 13 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 86. South wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 58. South wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 86. Calm wind becoming east around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Sunny, with a high near 78.
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
1:26 pm CDT May 25, 2026
2pm CDT May 25, 2026-6pm CDT May 31, 2026
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