| NWS Forecast for: Stone Mountain GA Issued by: National Weather Service Peachtree City, GA Last Update: 2:27 pm EDT Jul 19, 2026 | |
This Afternoon: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34. Southwest wind around 10 km/h. Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 23. Calm wind. Monday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 33. Heat index values as high as 37. Calm wind becoming south 5 to 10 km/h in the afternoon. Monday Night: Mostly clear, with a low around 23. Calm wind. Tuesday: Mostly sunny, with a high near 33. South wind 5 to 15 km/h, with gusts as high as 25 km/h. Tuesday Night: Partly cloudy, with a low around 23. Wednesday: A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 33. Wednesday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 23. Chance of precipitation is 40%. Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 32. Chance of precipitation is 40%. Thursday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 22. Chance of precipitation is 30%. Friday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31. Friday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Saturday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31. Saturday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 31. | |
| Stone Mountain GA 33.81°N 84.15°W (Elev. 997 m) | |
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