Current Conditions
More Information
WeatherCity Home
Switch to Metric Units
[ Almanac ]  
Sunrise:  6:55 am
Sunset:  7:24 pm
[ Moon Phases ]  

Last Quarter
Oct 15

New Moon
Sep 23

First Quarter
Sep 30

Full Moon
Oct 7




September 16th, 2025 :: 1:35 pm CDT   

Local Weather Report for
Grimes
Iowa, United States

 Grimes Weather Forecast Summary  
 
Today
Sep 16th
Wednesday
Sep 17th
Thursday
Sep 18th
Friday
Sep 19th
Saturday
Sep 20th
Thundershowers Showers Cloudy Thundershowers Thundershowers
91°F
88°F
64°F
83°F
60°F
79°F
63°F
82°F
62°F
 
 Grimes Detailed Weather Forecast  
 
Tuesday, September 16th, 2025
Afternoon Temperature: 80°F
Cloudy with showers likely. Chance of a thunderstorm. Windy.
Evening Temperature: 69°F
Cloudy with showers.
Wednesday, September 17th, 2025
Overnight Temperature: 65°F
Cloudy with a chance of showers.
Morning Temperature: 78°F
A mix of cloud and sun with a chance of showers. Slight chance of a thunderstorm.
Afternoon Temperature: 84°F
Sunny with cloudy periods. Slight chance of a thunderstorm.
Evening Temperature: 64°F
Cloudy with showers likely. Windy.
Thursday, September 18th, 2025
Overnight Temperature: 61°F
A mix of cloudy and clear skies.
Morning Temperature: 77°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 69°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 64°F
Cloudy with a chance of showers.
Friday, September 19th, 2025
Overnight Temperature: 64°F
Cloudy with a chance of showers.
Morning Temperature: 69°F
Cloudy with showers likely. Chance of a thunderstorm.
Afternoon Temperature: 75°F
A mix of cloud and sun with a chance of showers or thundershowers.
Evening Temperature: 64°F
Cloudy with a chance of showers.
Saturday, September 20th, 2025
Overnight Temperature: 63°F
Cloudy with a chance of showers.
Morning Temperature: 74°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 80°F
Cloudy. Chance of a thunderstorm. Windy.
Evening Temperature: 76°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Sunday, September 21st, 2025
Overnight Temperature: 72°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy.
Morning Temperature: 80°F
Cloudy with showers likely. Chance of a thunderstorm. Windy.
Afternoon Temperature: 85°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Evening Temperature: 65°F
Cloudy with showers likely.
Monday, September 22nd, 2025
Overnight Temperature: 65°F
Cloudy with showers.
Morning Temperature: 70°F
Cloudy with a few showers. Chance of a thunderstorm.
Afternoon Temperature: 76°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 62°F
Clear.
Tuesday, September 23rd, 2025
Overnight Temperature: 57°F
Clear.
Morning Temperature: 77°F
Sunny. Windy at times.
Afternoon Temperature: 82°F
Sunny. Slight chance of a thunderstorm. Windy.
Evening Temperature: 70°F
Clear. Windy at times.
Wednesday, September 24th, 2025
Overnight Temperature: 63°F
Clear.
Morning Temperature: 81°F
Sunny.
Afternoon Temperature: 83°F
Sunny.
Evening Temperature: 69°F
Clear.





 

  [ Local Weather Report ]
Johnston, IA 
 
Urbandale, IA 
 
Clive, IA 
 
Polk City, IA 
 
Waukee, IA 
 
Windsor Heights, IA 
 
West Des Moines, IA 
 
Ankeny, IA 
12:55 PM  82°F
 
 
Des Moines, IA 
12:54 PM  81°F
Mostly Cloudy
 
Adel, IA 

This WeatherCity Weather Forecast for Grimes, 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

  Grimes weather brought to you by WeatherCity Server: us-chi1   Rendered in 0.00309s  
Home   |   About WeatherCity