Hazardous Weather Conditions
Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Fair
43°F
6°C
| Humidity | 37% |
| Wind Speed | Calm |
| Barometer | 30.26 in |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Last update | 11 Feb 6:35 pm CST |
Extended Forecast for
Grinnell Regional Airport IA
Tonight
Low: 32 °F
Mostly Cloudy
then Slight
Chance
Rain/SnowThursday
High: 51 °F
Slight Chance
Rain/Snow
then Mostly
SunnyThursday Night

Low: 29 °F
Mostly Clear
Friday

High: 55 °F
Sunny
Friday Night

Low: 32 °F
Partly Cloudy
Saturday

High: 55 °F
Mostly Cloudy
Saturday Night

Low: 35 °F
Partly Cloudy
Sunday

High: 58 °F
Sunny
Sunday Night

Low: 36 °F
Partly Cloudy
Detailed Forecast
Tonight
A slight chance of rain and snow after 2am. Increasing clouds, with a low around 32. Calm wind. Chance of precipitation is 20%.
Thursday
A slight chance of rain and snow before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 51. Calm wind becoming south 5 to 7 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 29. Light southeast wind.
Friday
Sunny, with a high near 55. Calm wind.
Friday Night
Partly cloudy, with a low around 32. Calm wind.
Saturday
Mostly cloudy, with a high near 55.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 36.
Washington's Birthday
Partly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Mostly cloudy, with a high near 63. Breezy.
Tuesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 45.
Wednesday
Sunny, with a high near 58.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Grinnell Regional Airport IA
41.71°N 92.75°W
41.71°N 92.75°W
6:27 pm CST Feb 11, 2026
6pm CST Feb 11, 2026-6pm CST Feb 18, 2026



