Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Fair
17°F
-8°C
| Humidity | 45% |
| Wind Speed | NW 18 G 28 mph |
| Barometer | 30.33 in |
| Dewpoint | -1°F (-18°C) |
| Visibility | 10.00 mi |
| Wind Chill | 1°F (-17°C) |
| Last update | 27 Jan 2:35 pm CST |
Extended Forecast for
Grinnell Regional Airport IA
This Afternoon
High: 15 °F
Sunny and
WindyTonight
Low: 4 °F
Mostly Clear
Wednesday
High: 22 °F
Mostly Sunny
Wednesday Night
Low: 3 °F
Increasing
CloudsThursday
High: 15 °F
Partly Sunny
Thursday Night
Low: -2 °F
Partly Cloudy
Friday
High: 12 °F
Sunny
Friday Night
Low: -2 °F
Mostly Clear
Saturday
High: 19 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 15. Wind chill values as low as -5. Windy, with a northwest wind 11 to 21 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 4. Wind chill values as low as -5. West wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 22. Wind chill values as low as -5. West northwest wind 6 to 11 mph.
Wednesday Night
Increasing clouds, with a low around 3. Light north wind.
Thursday
Partly sunny, with a high near 15. Light north wind.
Thursday Night
Partly cloudy, with a low around -2.
Friday
Sunny, with a high near 12.
Friday Night
Mostly clear, with a low around -2.
Saturday
Sunny, with a high near 19.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
A 50 percent chance of snow. Partly sunny, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 29.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Grinnell Regional Airport IA
41.71°N 92.75°W
41.71°N 92.75°W
2:28 pm CST Jan 27, 2026
2pm CST Jan 27, 2026-6pm CST Feb 2, 2026
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