Stone Mountain, Georgia Weather
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Weather Forecast for Stone Mountain, Georgia : DeKalb County
Issued: 3:01 am EDT Jul 16, 2025 Latitude: 33.8081608 Longitude: -84.170196 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Cloudy on Overnight 20% chance of thunderstorms on Wednesday 30% chance of thunderstorms on Thursday 40% chance of thunderstorms on Friday 40% chance of thunderstorms on Saturday 40% chance of thunderstorms on Sunday 40% chance of thunderstorms on Monday 50% chance of thunderstorms on Tuesday
Low: 73°F High: 91°F High: 93°F High: 95°F High: 95°F High: 94°F High: 96°F High: 96°F
Low: 74°F Low: 75°F Low: 75°F Low: 75°F Low: 75°F Low: 76°F  
Cloudy Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
DEKALB-PEACHTREE - (KPDK)
75°
Clear
as of 2:53 AM EDST
Rel. Humidity: 88%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LAWRENCEVILLE - (KLZU)
73°
Clear
as of 2:56 AM EDST
Rel. Humidity: 5%
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ATLANTA - (KATL)
79°
Mostly Clear
as of 2:52 AM EDST
Rel. Humidity: 74%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
8 MPH
080° East
Cloud Level(s): Few at 25000ft
Current Conditions at
MARIETTA - (KRYY)
79°
Clear
as of 2:50 AM EDST
Rel. Humidity: 83%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
5 MPH
090° East
Cloud Level(s): Clear
Cloudy on Overnight Overnight... Partly cloudy, with a low around 73. East wind around 5 mph.
20% chance of thunderstorms Wednesday Wednesday... A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 91. Heat index values as high as 97. East wind 5 to 10 mph, with gusts as high as 15 mph.
10% chance of thunderstorms Wednesday Night Wednesday Night... A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. South wind around 5 mph.
30% chance of thunderstorms Thursday Thursday... A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 97. South wind around 5 mph.
30% chance of thunderstorms Thursday Night Thursday Night... A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening.
40% chance of thunderstorms Friday Friday... A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 95.
30% chance of thunderstorms Friday Night Friday Night... A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75.
40% chance of thunderstorms Saturday Saturday... A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95.
30% chance of thunderstorms Saturday Night Saturday Night... A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 75.
40% chance of thunderstorms Sunday Sunday... A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94.
30% chance of thunderstorms Sunday Night Sunday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
40% chance of thunderstorms Monday Monday... A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
30% chance of thunderstorms Monday Night Monday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
50% chance of thunderstorms Tuesday Tuesday... A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Current Radar Image


Sun Almanac for Stone Mountain, Georgia
Sunrise: 06:38 AM
Sunset: 8:48 PM
Civil Sunrise:06:10 AM
Civil Sunset: 9:16 PM
Nautical Sunrise: 05:35 AM
Nautical Sunset: 9:50 PM
Astro Sunrise: 04:58 AM
Astro Sunset: 10:28 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.