How is the weather in Stone Mountain, GA?

At 11:50 AM on Thu, Sep 18, 2025 it is sunny and 78 degrees Fahrenheit, feeling like 78 degrees.

Stone Mountain, GA Weather Forecast and Current Conditions (30083)

WEATHER ALERTS - Air Quality Alert

78°F
Feels Like 78°F

Humidity 72% Dew Point 68°F Wind N 1 MPH Gusts 1 Barometer 29.98 in.761.5 mm

Solar Rad 15 w/m2 UV Index 0

Report from 3.9 miles WNW of central Stone Mountain at 11:50 AM Thu, Sep 18, 2025

WEATHER ALERTS - Air Quality Alert

Current Weather

78°F
Feels Like 78°F

Humidity 72% Dew Point 68°F Wind N 1 MPH Gusts 1 Barometer 29.98 in.761.5 mm

Solar Rad 15 w/m2 UV Index 0

Report from 3.9 miles WNW of central Stone Mountain at 11:50 AM Thu, Sep 18, 2025

Forecast at a Glance

ThuSep 18

10%

87°

66°

FriSep 19

10%

89°

66°

SatSep 20

10%

88°

64°

SunSep 21

86°

65°

MonSep 22

10%

85°

66°

TueSep 23

20%

86°

66°

WedSep 24

30%

85°

64°

This Date in Weather History

1988 - A strong cold front produced severe thunderstorms in the north central U.S. High winds behind the cold front gusted to 92 mph at Fort Collins CO, and up to a foot of snow blanketed the mountains of Montana, with seven inches reported at Great Falls. High winds in Colorado caused three million dollars damage.

Stone Mountain 7 Day Weather Forecast Details

Thursday Sep 18

Day: Mostly sunny, with a high near 87. Northeast wind around 0 mph.

Night: Mostly clear, with a low around 66. East wind around 0 mph.

Friday Sep 19

Day: Sunny, with a high near 89. Northeast wind 0 to 5 mph.

Night: Mostly clear, with a low around 66. East wind 0 to 5 mph.

Saturday Sep 20

Day: Mostly sunny, with a high near 88. East wind 0 to 5 mph.

Night: Mostly clear, with a low around 64.

Sunday Sep 21

Day: Sunny, with a high near 86.

Night: Partly cloudy, with a low around 65.

Monday Sep 22

Day: Mostly sunny, with a high near 85.

Night: Partly cloudy, with a low around 66.

Tuesday Sep 23

Day: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 20%.

Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 20%.

Wednesday Sep 24

Day: A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 30%.

Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 64.

Sun & Moon Monthly

First Light 6:58 AM

Sunrise 7:23 AM

Sunset 7:40 PM

Last Light 8:05 PM

Moonrise 4:09 AM

Moonset 6:15 PM

Moon Phase

Lakes Weather - Plan for a Beautiful Day

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