Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Fair
27°F
-3°C
| Humidity | 69% |
| Wind Speed | W 13 G 17 mph |
| Barometer | 30.13 in |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 10 Jan 5:15 pm CST |
Extended Forecast for
Gilman IA
Tonight

Low: 19 °F
Partly Cloudy
and WindySunday

High: 31 °F
Sunny
Sunday Night

Low: 26 °F
Increasing
CloudsMonday

High: 45 °F
Mostly Sunny
Monday Night

Low: 34 °F
Mostly Cloudy
Tuesday
High: 51 °F
Partly Sunny
then Mostly
Sunny and
BreezyTuesday Night
Low: 27 °F
Mostly Cloudy
then Mostly
Cloudy and
BlusteryWednesday

High: 31 °F
Partly Sunny
and BlusteryWednesday Night

Low: 18 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 19. Wind chill values as low as 5. Windy, with a northwest wind 17 to 23 mph, with gusts as high as 34 mph.
Sunday
Sunny, with a high near 31. Wind chill values as low as 10. Northwest wind 9 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Increasing clouds, with a low around 26. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 45. West wind around 8 mph.
Monday Night
Mostly cloudy, with a low around 34. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 51. Breezy.
Tuesday Night
Mostly cloudy, with a low around 27. Blustery.
Wednesday
Partly sunny, with a high near 31. Blustery.
Wednesday Night
Partly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 34. Windy.
Friday Night
Mostly cloudy, with a low around 15. Blustery.
Saturday
Partly sunny, with a high near 23.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Gilman IA
41.88°N 92.8°W
41.88°N 92.8°W
5:01 pm CST Jan 10, 2026
5pm CST Jan 10, 2026-6pm CST Jan 17, 2026


