Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

46°F

8°C

Humidity 84%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 8 Oct 7:55 am CDT
Extended Forecast for

4 Miles SSE Tama IA

  • Today

    Today: Sunny, with a high near 67. East wind 3 to 6 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 38. East wind 3 to 5 mph.

    Low: 38 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 69. South southeast wind 5 to 10 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am.  Increasing clouds, with a low around 52. South southeast wind around 7 mph.

    Low: 52 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 75. South wind around 7 mph becoming west northwest in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 67. East wind 3 to 6 mph.
Tonight
Clear, with a low around 38. East wind 3 to 5 mph.
Thursday
Sunny, with a high near 69. South southeast wind 5 to 10 mph.
Thursday Night
A 30 percent chance of showers after 1am. Increasing clouds, with a low around 52. South southeast wind around 7 mph.
Friday
Mostly sunny, with a high near 75. South wind around 7 mph becoming west northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Mostly cloudy, with a low around 59.
Columbus Day
Partly sunny, with a high near 76.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Tama IA
 41.9°N 92.54°W
6:08 am CDT Oct 8, 2025
8am CDT Oct 8, 2025-6pm CDT Oct 14, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database