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July 13th, 2026 :: 10:52 am EDT   

Local Weather Report for
Decatur
Georgia, United States

 Decatur Weather Forecast Summary  
 
Today
Jul 13th
Tuesday
Jul 14th
Wednesday
Jul 15th
Thursday
Jul 16th
Friday
Jul 17th
Thundershowers Mostly Cloudy Mix of Sun and Cloud Mix of Sun and Cloud Mix of Cloud and Sun
79°F
75°F
69°F
88°F
69°F
93°F
73°F
87°F
76°F
 
 Decatur Detailed Weather Forecast  
 
Monday, July 13th, 2026
Morning Temperature: 73°F
Cloudy with a chance of showers or thundershowers.
Afternoon Temperature: 78°F
Mostly cloudy with showers likely. Chance of a thunderstorm.
Evening Temperature: 73°F
A mix of cloudy and clear skies with showers likely. Chance of a thunderstorm.
Tuesday, July 14th, 2026
Overnight Temperature: 69°F
Cloudy with a chance of showers.
Morning Temperature: 69°F
Cloudy with a chance of showers.
Afternoon Temperature: 74°F
A mix of cloud and sun with a slight chance of showers or thundershowers.
Evening Temperature: 73°F
Mostly clear.
Wednesday, July 15th, 2026
Overnight Temperature: 70°F
Mostly clear.
Morning Temperature: 77°F
A mix of cloud and sun. Chance of a thunderstorm.
Afternoon Temperature: 86°F
A mix of cloud and sun with showers likely. Chance of a thunderstorm.
Evening Temperature: 78°F
A mix of clear and cloudy skies with a chance of showers or thundershowers.
Thursday, July 16th, 2026
Overnight Temperature: 74°F
A mix of cloudy and clear skies. Slight chance of a thunderstorm.
Morning Temperature: 79°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 92°F
A mix of sun and cloud. Chance of a thunderstorm. Windy at times.
Evening Temperature: 82°F
Clear with cloudy periods. Chance of a thunderstorm. Windy at times.
Friday, July 17th, 2026
Overnight Temperature: 76°F
A mix of cloudy and clear skies. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 81°F
A mix of sun and cloud. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 87°F
A mix of cloud and sun. Chance of a thunderstorm.
Evening Temperature: 77°F
A mix of clear and cloudy skies with a chance of showers or thundershowers. Windy at times.
Saturday, July 18th, 2026
Overnight Temperature: 75°F
A mix of cloudy and clear skies. Chance of a thunderstorm.
Morning Temperature: 81°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 93°F
A mix of sun and cloud. Chance of a thunderstorm. Windy at times.
Evening Temperature: 83°F
Clear. Chance of a thunderstorm. Windy at times.
Sunday, July 19th, 2026
Overnight Temperature: 77°F
Clear. Slight chance of a thunderstorm.
Morning Temperature: 81°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 91°F
A mix of sun and cloud. Chance of a thunderstorm. Windy at times.
Evening Temperature: 80°F
Clear. Chance of a thunderstorm.
Monday, July 20th, 2026
Overnight Temperature: 71°F
Mostly clear.
Morning Temperature: 76°F
Sunny.
Afternoon Temperature: 91°F
Sunny.
Evening Temperature: 81°F
Clear with cloudy periods.
Tuesday, July 21st, 2026
Overnight Temperature: 73°F
A mix of cloudy and clear skies.
Morning Temperature: 77°F
Sunny with cloudy periods. Slight chance of a thunderstorm.
Afternoon Temperature: 83°F
Mostly cloudy with a slight chance of showers or thundershowers.
Evening Temperature: 70°F
Cloudy with a chance of showers.





 

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This WeatherCity Weather Forecast for Decatur, Georgia, 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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