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February 28th, 2026 :: 6:24 pm CST   

Local Weather Report for
Grinnell
Iowa, United States

 Current Grinnell Weather Conditions Updated February 28th at 4:55 pm 
Temperature:32°F Dew Point:23°F
Barometer:30.21 inHg Wind:N 28 Mph
Humidity:68.9% Visibility:0M
 
 Grinnell Weather Forecast Summary  
 
Today
Feb 28th
Sunday
Mar 1st
Monday
Mar 2nd
Tuesday
Mar 3rd
Wednesday
Mar 4th
Cloudy Flurries Flurries Cloudy Cloudy
43°F
28°F
21°F
30°F
23°F
35°F
28°F
43°F
34°F
 
 Grinnell Detailed Weather Forecast  
 
Saturday, February 28th, 2026
Evening Temperature: 26°F
Cloudy. Windy at times.
Sunday, March 1st, 2026
Overnight Temperature: 21°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 26°F
Cloudy with flurries likely. Windy at times.
Afternoon Temperature: 27°F
Cloudy with flurries likely.
Evening Temperature: 24°F
Cloudy with flurries likely. Windy at times.
Monday, March 2nd, 2026
Overnight Temperature: 23°F
Cloudy. Windy at times.
Morning Temperature: 27°F
Cloudy with flurries likely. Windy at times.
Afternoon Temperature: 29°F
Cloudy with flurries likely.
Evening Temperature: 30°F
Cloudy with a few flurries or freezing rain showers.
Tuesday, March 3rd, 2026
Overnight Temperature: 29°F
Cloudy.
Morning Temperature: 33°F
Cloudy.
Afternoon Temperature: 34°F
Cloudy.
Evening Temperature: 33°F
Cloudy.
Wednesday, March 4th, 2026
Overnight Temperature: 34°F
Cloudy.
Morning Temperature: 39°F
Cloudy.
Afternoon Temperature: 39°F
Cloudy.
Evening Temperature: 37°F
Cloudy.





 

  [ Local Weather Report ]
Westfield, IA 
4:55 PM  32°F
 
 
Newton, IA 
4:55 PM  32°F
 
 
Tama, IA 
 
Lambs Grove, IA 
 
Toledo, IA 
 
Belle Plaine, IA 
 
Pella, IA 
4:55 PM  34°F
 
 
Marshalltown, IA 
4:53 PM  28°F
 
 
Albion, IA 
4:53 PM  28°F
 
 
Oskaloosa, IA 

 
This WeatherCity Weather Forecast for Grinnell, Iowa, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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