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August 4th, 2025 :: 8:32 pm EDT   

Local Weather Report for
Decatur
Michigan, United States

 Decatur Weather Forecast Summary  
 
Today
Aug 4th
Tuesday
Aug 5th
Wednesday
Aug 6th
Thursday
Aug 7th
Friday
Aug 8th
Cloudy Cloudy Cloudy Mostly Sunny Sunny
78°F
82°F
60°F
82°F
61°F
87°F
65°F
89°F
68°F
 
 Decatur Detailed Weather Forecast  
 
Monday, August 4th, 2025
Evening Temperature: 62°F
Cloudy.
Tuesday, August 5th, 2025
Overnight Temperature: 61°F
Cloudy.
Morning Temperature: 77°F
Sunny.
Afternoon Temperature: 79°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 66°F
Clear.
Wednesday, August 6th, 2025
Overnight Temperature: 63°F
Clear.
Morning Temperature: 80°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 80°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 69°F
Clear. Slight chance of a thunderstorm.
Thursday, August 7th, 2025
Overnight Temperature: 67°F
Clear.
Morning Temperature: 82°F
Sunny with cloudy periods. Chance of a thunderstorm.
Afternoon Temperature: 83°F
Sunny with cloudy periods. Chance of a thunderstorm.
Evening Temperature: 70°F
Clear. Slight chance of a thunderstorm.
Friday, August 8th, 2025
Overnight Temperature: 69°F
Clear. Slight chance of a thunderstorm.
Morning Temperature: 84°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 85°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 71°F
Clear. Chance of a thunderstorm.
Saturday, August 9th, 2025
Overnight Temperature: 69°F
Clear. Slight chance of a thunderstorm.
Morning Temperature: 86°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 86°F
Cloudy. Chance of a thunderstorm. Windy at times.
Evening Temperature: 71°F
Clear with cloudy periods. Chance of a thunderstorm.
Sunday, August 10th, 2025
Overnight Temperature: 68°F
Clear with a chance of showers.
Morning Temperature: 86°F
Cloudy. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 78°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 70°F
Clear with showers likely. Chance of a thunderstorm.
Monday, August 11th, 2025
Overnight Temperature: 69°F
Clear with cloudy periods with a chance of showers.
Morning Temperature: 85°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 87°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 73°F
Cloudy. Chance of a thunderstorm. Windy at times.
Tuesday, August 12th, 2025
Overnight Temperature: 69°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 78°F
Cloudy. Chance of a thunderstorm. Windy.
Afternoon Temperature: 77°F
Cloudy with a chance of showers or thundershowers. Windy.
Evening Temperature: 66°F
Cloudy.





 

  [ Local Weather Report ]
Lawton, MI 
 
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Marcellus, MI 
6:55 PM  77°F
Mostly Clear
 
Dowagiac, MI 
 
Hartford, MI 
6:55 PM  79°F
 
 
Mattawan, MI 
6:53 PM  79°F
 
 
Cassopolis, MI 
 
Bangor, MI 
6:55 PM  79°F
 
 
Watervliet, MI 
6:53 PM  81°F
 

This WeatherCity Weather Forecast for Decatur, Michigan, 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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