


Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Fair
21°C
69°F
Humidity | 84% |
Wind Speed | Calm |
Barometer | 30.00 in |
Dewpoint | 18°C (64°F) |
Visibility | 16 km |
Last update | 12 Jul 8:35 pm CDT |
Extended Forecast for
4 Miles S Gilman IA
Tonight
Low: 15 °C
Partly Cloudy
Sunday
High: 28 °C
Patchy Fog
then SunnySunday Night
Low: 18 °C
Mostly Clear
Monday
High: 30 °C
Sunny
Monday Night
Low: 19 °C
Mostly Clear
Tuesday
High: 29 °C
Mostly Sunny
then Slight
Chance
T-stormsTuesday Night
Low: 21 °C
Chance
ShowersWednesday
High: 29 °C
Chance
T-stormsWednesday Night
Low: 19 °C
Chance
T-storms
Detailed Forecast
Tonight
Partly cloudy, with a low around 15. Northwest wind 6 to 11 km/h becoming light and variable after midnight.
Sunday
Patchy fog before 7am. Otherwise, sunny, with a high near 28. Light southwest wind increasing to 6 to 11 km/h in the morning.
Sunday Night
Mostly clear, with a low around 18. South southwest wind 8 to 10 km/h.
Monday
Sunny, with a high near 30. South southwest wind 8 to 10 km/h.
Monday Night
Mostly clear, with a low around 19. South wind 5 to 8 km/h.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 29.
Tuesday Night
A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 21. Chance of precipitation is 40%.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 29.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 26.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 27.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles S Gilman IA
41.82°N 92.78°W
41.82°N 92.78°W
6:38 pm CDT Jul 12, 2025
8pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025