Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Partly Cloudy

57°F

14°C

Humidity 60%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 7 Oct 8:35 pm CDT
Extended Forecast for

Lynnville IA

  • Tonight

    Tonight: Clear, with a low around 42. North wind 3 to 6 mph.

    Low: 42 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. East wind 3 to 6 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 39. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 39 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 70. Southeast wind 5 to 9 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 51. Southeast wind around 6 mph.

    Low: 51 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 42. North wind 3 to 6 mph.
Wednesday
Sunny, with a high near 68. East wind 3 to 6 mph.
Wednesday Night
Clear, with a low around 39. Calm wind becoming east southeast around 5 mph after midnight.
Thursday
Sunny, with a high near 70. Southeast wind 5 to 9 mph.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 51. Southeast wind around 6 mph.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Mostly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 80. Breezy.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 59.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 76.
Monday Night
Mostly cloudy, with a low around 58.
Tuesday
Partly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Lynnville IA
 41.58°N 92.78°W
6:51 pm CDT Oct 7, 2025
8pm CDT Oct 7, 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