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August 19th, 2025 :: 11:19 am EDT   

Local Weather Report for
Saint Simons Island
Georgia, United States

 Current Saint Simons Island Weather Conditions Updated August 19th at 9:55 am 
Mostly Sunny
Temperature:88°F Dew Point:77°F
Barometer:30.01 inHg Wind:N 24 Mph
Humidity:70.5% Visibility:0M
 
 Saint Simons Island Weather Forecast Summary  
 
Today
Aug 19th
Wednesday
Aug 20th
Thursday
Aug 21st
Friday
Aug 22nd
Saturday
Aug 23rd
Sunny Mostly Sunny Mostly Sunny Thundershowers Thundershowers
83°F
85°F
81°F
86°F
82°F
85°F
77°F
82°F
79°F
 
 Saint Simons Island Detailed Weather Forecast  
 
Tuesday, August 19th, 2025
Afternoon Temperature: 83°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 82°F
Clear. Chance of a thunderstorm. Windy.
Wednesday, August 20th, 2025
Overnight Temperature: 82°F
Mostly clear. Chance of a thunderstorm. Windy.
Morning Temperature: 82°F
Sunny. Chance of a thunderstorm. Windy.
Afternoon Temperature: 85°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 84°F
Clear. Chance of a thunderstorm. Windy at times.
Thursday, August 21st, 2025
Overnight Temperature: 82°F
Clear with a slight chance of showers or thundershowers. Windy at times.
Morning Temperature: 83°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 86°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 85°F
Clear with cloudy periods with a chance of showers or thundershowers. Windy at times.
Friday, August 22nd, 2025
Overnight Temperature: 82°F
Clear with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 82°F
Sunny with showers likely. Chance of a thunderstorm.
Afternoon Temperature: 85°F
Cloudy with a few showers. Chance of a thunderstorm. Windy at times.
Evening Temperature: 77°F
Cloudy with periods of rain. Slight chance of a thunderstorm.
Saturday, August 23rd, 2025
Overnight Temperature: 81°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Morning Temperature: 80°F
Cloudy with a few showers. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 80°F
Cloudy with a few showers. Chance of a thunderstorm. Windy at times.
Evening Temperature: 81°F
Cloudy with a chance of showers or thundershowers.
Sunday, August 24th, 2025
Overnight Temperature: 82°F
Cloudy with showers likely. Chance of a thunderstorm.
Morning Temperature: 80°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 81°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 82°F
Cloudy with showers likely. Chance of a thunderstorm.
Monday, August 25th, 2025
Overnight Temperature: 82°F
A mix of cloudy and clear skies with a chance of showers or thundershowers.
Morning Temperature: 81°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 83°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 83°F
Cloudy. Chance of a thunderstorm.
Tuesday, August 26th, 2025
Overnight Temperature: 82°F
Clear with a chance of showers or thundershowers.
Morning Temperature: 83°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 83°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 83°F
Cloudy with clear periods with a chance of showers or thundershowers. Windy at times.
Wednesday, August 27th, 2025
Overnight Temperature: 82°F
Clear with cloudy periods. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 81°F
Sunny with a chance of showers. Slight chance of a thunderstorm. Windy.
Afternoon Temperature: 81°F
Sunny with showers likely. Chance of a thunderstorm. Windy.
Evening Temperature: 81°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Wind 20 to 30 mph.





 

  [ Local Weather Report ]
Brunswick, GA 
9:55 AM  88°F
Mostly Sunny
 
Cox, GA 
9:55 AM  84°F
Overcast
 
Dock Junction, GA 
9:55 AM  84°F
Overcast
 
Pinehurst, GA 
9:55 AM  84°F
Overcast
 
Sterling, GA 
9:55 AM  84°F
Overcast
 
Harrietts Bluff, GA 
 
Kingsland, GA 
 
Saint Marys, GA 
9:55 AM  86°F
Mostly Cloudy
 
Fernandina Beach, FL 
9:55 AM  86°F
Mostly Cloudy
 
Greenville, GA 

This WeatherCity Weather Forecast for Saint Simons Island, 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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