Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Fair
38°F
3°C
| Humidity | 70% |
| Wind Speed | S 9 mph |
| Barometer | 30.03 in |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 12 Jan 7:35 pm CST |
Extended Forecast for
Grinnell Regional Airport IA
Tonight
Low: 35 °F
Partly Cloudy
Tuesday
High: 49 °F
Partly Sunny
and BreezyTuesday Night
Low: 24 °F
Mostly Cloudy
then Mostly
Cloudy and
WindyWednesday
High: 26 °F⇓
Decreasing
Clouds and
WindyWednesday Night
Low: 12 °F
Mostly Clear
Thursday
High: 31 °F
Mostly Sunny
then Chance
SnowThursday Night
Low: 25 °F
Chance Snow
Friday
High: 35 °F
Windy. Mostly
Cloudy then
Chance SnowFriday Night
Low: 9 °F
Mostly Cloudy
and Blustery
Detailed Forecast
Tonight
Partly cloudy, with a low around 35. Light and variable wind becoming west southwest 9 to 14 mph in the evening. Winds could gust as high as 21 mph.
Tuesday
Partly sunny, with a high near 49. Breezy, with a west wind 15 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 24. Windy, with a northwest wind 14 to 22 mph, with gusts as high as 32 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 21 by 5pm. Wind chill values as low as 5. Windy, with a north northwest wind 17 to 23 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly clear, with a low around 12. North northwest wind 10 to 15 mph becoming light northwest after midnight. Winds could gust as high as 23 mph.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 31.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 25.
Friday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 35. Windy.
Friday Night
Mostly cloudy, with a low around 9. Blustery.
Saturday
Partly sunny, with a high near 16. Blustery.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 18.
Sunday Night
Mostly cloudy, with a low around 7.
M.L.King Day
Mostly sunny, with a high near 25.
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
7:37 pm CST Jan 12, 2026
7pm CST Jan 12, 2026-6pm CST Jan 19, 2026
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