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 Chill1°F (-17°C)
Last update 27 Jan 2:35 pm CST
Extended Forecast for

Grinnell Regional Airport IA

  • This Afternoon

    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.

    High: 15 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 4. Wind chill values as low as -5. West wind 5 to 8 mph.

    Low: 4 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22. Wind chill values as low as -5. West northwest wind 6 to 11 mph.

    High: 22 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 3. Light north wind.

    Low: 3 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 15. Light north wind.

    High: 15 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -2.

    Low: -2 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 12.

    High: 12 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -2.

    Low: -2 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 19.

    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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Grinnell Regional Airport IA
 41.71°N 92.75°W
2:28 pm CST Jan 27, 2026
2pm CST Jan 27, 2026-6pm CST Feb 2, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database