National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Mostly Cloudy

41°F

5°C

Humidity 100%
Wind Speed S 14 mph
Barometer 30.20 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 2 Nov 10:35 am CST
Extended Forecast for

5 Miles SE Grinnell Regional Airport IA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 51. Breezy, with a south wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 51 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 36. South wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60. West northwest wind around 6 mph becoming calm in the afternoon.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 39. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 39 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. South southwest wind 5 to 10 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 51. Breezy, with a south wind 9 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 36. South wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 60. West northwest wind around 6 mph becoming calm in the afternoon.
Monday Night
Increasing clouds, with a low around 39. Calm wind becoming south southeast around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 66. South southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Partly sunny, with a high near 61.
Thursday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 44.
Friday
Sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Grinnell Regional Airport IA
 41.66°N 92.66°W
Last Update:
9:36 am CST Nov 2, 2025
Forecast Valid:
10am CST Nov 2, 2025-6pm CST Nov 8, 2025
 
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Additional Resources

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