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Sunrise:  7:28 am
Sunset:  5:17 pm
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Jan 26

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Feb 3

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Feb 11

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January 24th, 2026 :: 1:24 am CST   

Local Weather Report for
Grinnell
Iowa, United States

 Current Grinnell Weather Conditions Updated January 23rd at 11:55 pm 
Temperature:-8°F Dew Point:-17°F
Barometer:30.74 inHg Wind:calm
Humidity:1.4% Visibility:0M
 
 Grinnell Weather Forecast Summary  
 
Today
Jan 24th
Sunday
Jan 25th
Monday
Jan 26th
Tuesday
Jan 27th
Wednesday
Jan 28th
Cloudy Cloudy Mostly Sunny Cloudy Cloudy
6°F
13°F
4°F
18°F
-1°F
25°F
14°F
19°F
8°F
 
 Grinnell Detailed Weather Forecast  
 
Saturday, January 24th, 2026
Overnight Temperature: -4°F
Cloudy.
Morning Temperature: 2°F
Cloudy.
Afternoon Temperature: 5°F
Cloudy.
Evening Temperature: 6°F
Cloudy.
Sunday, January 25th, 2026
Overnight Temperature: 5°F
Cloudy.
Morning Temperature: 9°F
Cloudy. Windy at times.
Afternoon Temperature: 9°F
Sunny. Windy at times.
Evening Temperature: 5°F
Clear. Windy at times.
Monday, January 26th, 2026
Overnight Temperature: 1°F
Clear. Windy at times.
Morning Temperature: 10°F
Sunny. Windy at times.
Afternoon Temperature: 16°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 16°F
Clear. Windy.
Tuesday, January 27th, 2026
Overnight Temperature: 18°F
Clear. Windy at times.
Morning Temperature: 22°F
Sunny. Windy at times.
Afternoon Temperature: 20°F
A mix of cloud and sun.
Evening Temperature: 15°F
Cloudy. Windy at times.
Wednesday, January 28th, 2026
Overnight Temperature: 10°F
Cloudy.
Morning Temperature: 15°F
Cloudy. Windy at times.
Afternoon Temperature: 16°F
Sunny. Windy at times.
Evening Temperature: 9°F
Clear. Windy at times.
Thursday, January 29th, 2026
Overnight Temperature: 5°F
Clear. Windy at times.
Morning Temperature: 13°F
Cloudy.
Afternoon Temperature: 17°F
Cloudy.
Evening Temperature: 16°F
Cloudy.
Friday, January 30th, 2026
Overnight Temperature: 15°F
Cloudy.
Morning Temperature: 22°F
Cloudy.
Afternoon Temperature: 21°F
Cloudy.
Evening Temperature: 21°F
Cloudy with a chance of flurries.
Saturday, January 31st, 2026
Overnight Temperature: 20°F
Cloudy with clear periods.
Morning Temperature: 25°F
Cloudy. Windy at times.
Afternoon Temperature: 20°F
Sunny. Windy at times.
Evening Temperature: 15°F
Clear. Windy at times.
Sunday, February 1st, 2026
Overnight Temperature: 12°F
Cloudy.
Morning Temperature: 20°F
Cloudy.
Afternoon Temperature: 23°F
Cloudy.
Evening Temperature: 20°F
Clear with cloudy periods.





 

  [ Local Weather Report ]
Westfield, IA 
11:55 PM  -8°F
 
 
Newton, IA 
11:55 PM  -8°F
Overcast
 
Tama, IA 
 
Lambs Grove, IA 
 
Toledo, IA 
 
Belle Plaine, IA 
 
Pella, IA 
11:55 PM  -6°F
Overcast
 
Marshalltown, IA 
11:53 PM  -9°F
Overcast
 
Albion, IA 
11:53 PM  -9°F
Overcast
 
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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