Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Fair
42°F
6°C
| Humidity | 57% |
| Wind Speed | NW 20 G 25 mph |
| Barometer | 30.08 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 10 Feb 2:35 pm CST |
Extended Forecast for
3 Miles NNW Hartwick IA
This Afternoon
High: 43 °F
Partly Sunny
and BreezyTonight
Low: 24 °F
Mostly Clear
Wednesday
High: 46 °F
Sunny
Wednesday Night
Low: 31 °F
Increasing
CloudsThursday
High: 46 °F
Chance Rain
Thursday Night
Low: 26 °F
Partly Cloudy
Friday
High: 48 °F
Sunny
Friday Night
Low: 30 °F
Mostly Clear
Saturday
High: 48 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 43. Breezy, with a north northwest wind 13 to 17 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 24. North northwest wind 6 to 11 mph.
Wednesday
Sunny, with a high near 46. Northwest wind around 6 mph becoming light and variable in the afternoon.
Wednesday Night
Increasing clouds, with a low around 31. Calm wind becoming southeast around 5 mph after midnight.
Thursday
A 40 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 46. Southeast wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 31.
Washington's Birthday
Partly sunny, with a high near 53.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Hartwick IA
41.81°N 92.37°W
41.81°N 92.37°W
12:22 pm CST Feb 10, 2026
2pm CST Feb 10, 2026-6pm CST Feb 16, 2026
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