National Weather Service Forecast for: Sandy Springs GA
Issued by: National Weather Service Peachtree City, GA
Updated: 6:02 am EDT Jun 30, 2026
 
Today

Today: Mostly sunny, with a high near 96. Heat index values as high as 104. East wind around 5 mph.
Mostly Sunny

Tonight

Tonight: A 20 percent chance of showers and thunderstorms before 10pm.  Partly cloudy, with a low around 78. Northeast wind around 5 mph becoming calm  in the evening.
Slight Chance
T-storms then
Mostly Clear
Wednesday

Wednesday: A 10 percent chance of showers and thunderstorms after 5pm.  Sunny, with a high near 96. Heat index values as high as 103. Calm wind becoming east around 5 mph in the afternoon.
Sunny then
Slight Chance
T-storms
Wednesday
Night
Wednesday Night: A 10 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 77. East wind around 5 mph becoming calm.
Slight Chance
T-storms then
Mostly Clear
Thursday

Thursday: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny and hot, with a high near 97. Calm wind becoming east around 5 mph in the afternoon.
Sunny then
Slight Chance
T-storms
Thursday
Night
Thursday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 76.
Slight Chance
T-storms then
Mostly Clear
Friday

Friday: Sunny, with a high near 96.
Sunny

Friday
Night
Friday Night: Mostly clear, with a low around 75.
Mostly Clear

Independence
Day
Independence Day: A 30 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 94.
Sunny then
Chance
T-storms
Hi 96 °F Lo 78 °F Hi 96 °F Lo 77 °F Hi 97 °F Lo 76 °F Hi 96 °F Lo 75 °F Hi 94 °F

Hazardous Weather Outlook
Heat Advisory
 

Today
 
Mostly sunny, with a high near 96. Heat index values as high as 104. East wind around 5 mph.
Tonight
 
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 78. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
 
A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 96. Heat index values as high as 103. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
 
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. East wind around 5 mph becoming calm.
Thursday
 
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 97. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
 
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76.
Friday
 
Sunny, with a high near 96.
Friday Night
 
Mostly clear, with a low around 75.
Independence Day
 
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 94.
Saturday Night
 
A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75.
Sunday
 
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Sunday Night
 
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Monday
 
Showers and thunderstorms likely. Mostly sunny, with a high near 91. Chance of precipitation is 60%.

 

Forecast from NOAA-NWS for Sandy Springs GA.