Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

29°F

-2°C

Humidity 68%
Wind Speed Calm
Barometer 30.37 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 23 Mar 4:15 am CDT
Extended Forecast for

Tama IA

  • Today

    Today: Sunny, with a high near 50. North northwest wind around 6 mph becoming calm.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 34. South southeast wind around 6 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. South wind 6 to 10 mph.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. South southeast wind around 6 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 72. South southwest wind 6 to 9 mph.

    High: 72 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of rain after 1pm.  Partly sunny, with a high near 72. Breezy.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 1am.  Mostly cloudy, with a low around 31. Blustery.

    Low: 31 °F

    Slight Chance
    Rain and
    Blustery

  • Friday

    Friday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 50. North northwest wind around 6 mph becoming calm.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 34. South southeast wind around 6 mph.
Tuesday
Mostly sunny, with a high near 59. South wind 6 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 40. South southeast wind around 6 mph.
Wednesday
Partly sunny, with a high near 72. South southwest wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 72. Breezy.
Thursday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 31. Blustery.
Friday
Mostly sunny, with a high near 47.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Tama IA
 41.97°N 92.57°W
2:21 am CDT Mar 23, 2026
4am CDT Mar 23, 2026-6pm CDT Mar 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database