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December 26th, 2025 :: 11:09 pm CST   

Local Weather Report for
Grinnell
Iowa, United States

 Current Grinnell Weather Conditions Updated December 26th at 9:55 pm 
moderate fog
Temperature:36°F Dew Point:34°F
Barometer:29.95 inHg Wind:calm
Humidity:93.1% Visibility:0M
 
 Grinnell Weather Forecast Summary  
 
Today
Dec 26th
Saturday
Dec 27th
Sunday
Dec 28th
Monday
Dec 29th
Tuesday
Dec 30th
Cloudy Cloudy Mix of rain and snow Cloudy Cloudy
54°F
56°F
41°F
51°F
18°F
19°F
12°F
34°F
16°F
 
 Grinnell Detailed Weather Forecast  
 
Saturday, December 27th, 2025
Overnight Temperature: 41°F
Cloudy.
Morning Temperature: 50°F
Cloudy. Windy at times.
Afternoon Temperature: 52°F
Cloudy. Windy at times.
Evening Temperature: 51°F
Cloudy. Windy at times.
Sunday, December 28th, 2025
Overnight Temperature: 50°F
Cloudy.
Morning Temperature: 41°F
Cloudy with showers likely. Showers possibly mixed with wet flurries. Windy.
Afternoon Temperature: 25°F
Cloudy with flurries likely. Wind 20 to 30 mph.
Evening Temperature: 20°F
Cloudy with a chance of flurries. Wind 20 to 30 mph.
Monday, December 29th, 2025
Overnight Temperature: 13°F
Cloudy. Wind 20 to 30 mph.
Morning Temperature: 16°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 17°F
Sunny. Windy.
Evening Temperature: 16°F
A mix of cloudy and clear skies. Windy at times.
Tuesday, December 30th, 2025
Overnight Temperature: 16°F
Clear.
Morning Temperature: 26°F
Cloudy. Windy at times.
Afternoon Temperature: 29°F
Cloudy with sunny periods.
Evening Temperature: 30°F
A mix of cloudy and clear skies. Windy at times.
Wednesday, December 31st, 2025
Overnight Temperature: 26°F
Clear. Windy at times.
Morning Temperature: 23°F
Cloudy. Windy at times.
Afternoon Temperature: 22°F
Cloudy. Windy at times.
Evening Temperature: 19°F
Cloudy. Windy at times.
Thursday, January 1st, 2026
Overnight Temperature: 15°F
Cloudy. Windy at times.
Morning Temperature: 18°F
A mix of cloud and sun.
Afternoon Temperature: 19°F
Sunny with cloudy periods.
Evening Temperature: 18°F
A mix of cloudy and clear skies.
Friday, January 2nd, 2026
Overnight Temperature: 17°F
A mix of cloudy and clear skies.
Morning Temperature: 23°F
Sunny.
Afternoon Temperature: 24°F
Sunny.
Evening Temperature: 23°F
Cloudy.
Saturday, January 3rd, 2026
Overnight Temperature: 24°F
Cloudy.
Morning Temperature: 33°F
Cloudy. Windy at times.
Afternoon Temperature: 35°F
Cloudy.
Evening Temperature: 35°F
Cloudy.





 

  [ Local Weather Report ]
Westfield, IA 
9:55 PM  36°F
moderate fog
 
Newton, IA 
9:55 PM  37°F
moderate fog
 
Tama, IA 
 
Lambs Grove, IA 
 
Toledo, IA 
 
Belle Plaine, IA 
 
Pella, IA 
9:55 PM  39°F
moderate fog
 
Marshalltown, IA 
9:48 PM  36°F
moderate fog
 
Albion, IA 
9:48 PM  36°F
moderate fog
 
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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