Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Fair
48°F
9°C
| Humidity | 60% |
| Wind Speed | Calm |
| Barometer | 29.88 in |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 20 Mar 8:15 am CDT |
Extended Forecast for
Hartwick IA
Today
High: 72 °F
Mostly Sunny
Tonight
Low: 42 °F
Partly Cloudy
Saturday
High: 79 °F
Sunny
Saturday Night
Low: 51 °F
Partly Cloudy
Sunday
High: 61 °F
Mostly Cloudy
and BreezySunday Night
Low: 31 °F
Mostly Clear
Monday
High: 51 °F
Sunny
Monday Night
Low: 38 °F
Mostly Cloudy
Tuesday
High: 56 °F
Mostly Cloudy
Detailed Forecast
Today
Mostly sunny, with a high near 72. West wind 7 to 10 mph becoming north in the afternoon.
Tonight
Partly cloudy, with a low around 42. North wind around 6 mph becoming light and variable.
Saturday
Sunny, with a high near 79. South southeast wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 51. South wind 8 to 13 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, with a high near 61. Breezy, with a north wind 11 to 20 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 31.
Monday
Sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Mostly cloudy, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Mostly sunny, with a high near 64. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Hartwick IA
41.79°N 92.34°W
41.79°N 92.34°W
6:26 am CDT Mar 20, 2026
8am CDT Mar 20, 2026-6pm CDT Mar 26, 2026
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