


NWS Forecast for: Stone Mountain GA Issued by: National Weather Service Peachtree City, GA Last Update: 2:31 am EDT Jul 15, 2025 | ![]() |
Overnight: Mostly clear, with a low around 75. Calm wind. Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny, with a high near 96. Heat index values as high as 100. Calm wind becoming northeast around 5 mph. Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm. Wednesday: A slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 97. Southeast wind around 5 mph. Chance of precipitation is 40%. Wednesday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 74. South wind around 5 mph. Chance of precipitation is 30%. Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 91. Chance of precipitation is 50%. Thursday Night: A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 74. Friday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 74. Saturday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Saturday Night: A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 74. Sunday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. Sunday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Monday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. | |
Stone Mountain GA 33.81°N 84.15°W (Elev. 997 ft) | |
Visit your local NWS office at: https://www.weather.gov/ffc |