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.

Fair

19°F

-7°C

Humidity 52%
Wind Speed Calm
Barometer 30.53 in
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 31 Jan 12:35 pm CST
Extended Forecast for

Vining IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 20. Wind chill values as low as 5. Northwest wind 5 to 7 mph becoming calm.

    High: 20 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 9. Wind chill values as low as zero. Light south southwest wind becoming south 5 to 10 mph after midnight.

    Low: 9 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow likely, mainly before noon. Mostly cloudy, with a high near 27. Wind chill values as low as zero. South wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 27 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. Wind chill values as low as 10. Southwest wind around 6 mph becoming northwest after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27. Northwest wind around 6 mph.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 20. Wind chill values as low as 5. Northwest wind 5 to 7 mph becoming calm.
Tonight
Increasing clouds, with a low around 9. Wind chill values as low as zero. Light south southwest wind becoming south 5 to 10 mph after midnight.
Sunday
Snow likely, mainly before noon. Mostly cloudy, with a high near 27. Wind chill values as low as zero. South wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Mostly cloudy, with a low around 16. Wind chill values as low as 10. Southwest wind around 6 mph becoming northwest after midnight.
Monday
Mostly sunny, with a high near 27. Northwest wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
Mostly sunny, with a high near 25.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 34. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Vining IA
 41.99°N 92.42°W
Last Update:
11:17 am CST Jan 31, 2026
Forecast Valid:
1pm CST Jan 31, 2026-6pm CST Feb 6, 2026
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation