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September 18th, 2025 :: 8:45 pm EDT   

Local Weather Report for
Saint Marys
Georgia, United States

 Current Saint Marys Weather Conditions Updated September 18th at 7:55 pm 
Temperature:77°F Dew Point:70°F
Barometer:30.01 inHg Wind:N 9 Mph
Humidity:78.5% Visibility:0M
 
 Saint Marys Weather Forecast Summary  
 
Today
Sep 18th
Friday
Sep 19th
Saturday
Sep 20th
Sunday
Sep 21st
Monday
Sep 22nd
Cloudy Sunny Sunny Cloudy Thundershowers
84°F
83°F
73°F
83°F
74°F
82°F
75°F
80°F
76°F
 
 Saint Marys Detailed Weather Forecast  
 
Thursday, September 18th, 2025
Evening Temperature: 77°F
A mix of cloudy and clear skies. Slight chance of a thunderstorm.
Friday, September 19th, 2025
Overnight Temperature: 74°F
Clear with a chance of showers. Slight chance of a thunderstorm.
Morning Temperature: 82°F
Sunny with a slight chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 81°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 77°F
Clear. Chance of a thunderstorm.
Saturday, September 20th, 2025
Overnight Temperature: 74°F
Clear. Chance of a thunderstorm.
Morning Temperature: 83°F
Sunny with a slight chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 79°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 76°F
Clear. Chance of a thunderstorm.
Sunday, September 21st, 2025
Overnight Temperature: 75°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 82°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 78°F
Cloudy. Chance of a thunderstorm. Windy at times.
Evening Temperature: 77°F
Cloudy. Chance of a thunderstorm.
Monday, September 22nd, 2025
Overnight Temperature: 77°F
Clear with cloudy periods. Chance of a thunderstorm. Windy at times.
Morning Temperature: 80°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 77°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 77°F
Cloudy with a chance of showers or thundershowers.
Tuesday, September 23rd, 2025
Overnight Temperature: 76°F
Cloudy with a chance of showers or thundershowers.
Morning Temperature: 82°F
Cloudy with a chance of showers or thundershowers.
Afternoon Temperature: 79°F
Cloudy with showers likely. Chance of a thunderstorm.
Evening Temperature: 76°F
Cloudy with a slight chance of showers or thundershowers.
Wednesday, September 24th, 2025
Overnight Temperature: 74°F
Clear. Chance of a thunderstorm.
Morning Temperature: 85°F
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 81°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Evening Temperature: 79°F
Clear with cloudy periods. Chance of a thunderstorm.
Thursday, September 25th, 2025
Overnight Temperature: 77°F
Clear. Slight chance of a thunderstorm.
Morning Temperature: 86°F
Cloudy. Slight chance of a thunderstorm.
Afternoon Temperature: 82°F
Cloudy. Chance of a thunderstorm. Windy at times.
Evening Temperature: 79°F
Clear. Chance of a thunderstorm.
Friday, September 26th, 2025
Overnight Temperature: 77°F
A mix of cloudy and clear skies with a slight chance of showers or thundershowers.
Morning Temperature: 86°F
A mix of cloud and sun. Chance of a thunderstorm.
Afternoon Temperature: 82°F
Cloudy. Chance of a thunderstorm. Windy at times.
Evening Temperature: 80°F
A mix of cloudy and clear skies with a slight chance of showers or thundershowers. Windy at times.





 

  [ Local Weather Report ]
Fernandina Beach, FL 
7:55 PM  77°F
 
 
Harrietts Bluff, GA 
 
Kingsland, GA 
 
Greenville, GA 
 
Jacksonville, FL 
7:56 PM  79°F
Mostly Clear
 
Mayport, FL 
7:52 PM  79°F
Overcast
 
Atlantic Beach, FL 
7:52 PM  79°F
Overcast
 
Brunswick, GA 
7:55 PM  79°F
 
 
Neptune Beach, FL 
7:52 PM  79°F
Overcast
 
Saint Simons Island, GA 
7:55 PM  79°F
 

This WeatherCity Weather Forecast for Saint Marys, 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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