Weather Alert
Stone Mountain Lake Weather Warning NWS WEATHER ALERT FOR THE STONE MOUNTAIN LAKE, GA AREA - Issued: 548 AM EDT Sat Aug 8 2026 Stone Mountain Lake Weather Warning

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Stone Mountain Lake, GA Weather - Hour by Hour Forecast

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Stone Mountain Lake, GA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 70°F21°C, dew point 68°F20°C, humidity 93%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.17 in1022 mb.
Today - Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. Temperature falling into the mid 80s t.. Full Forecast
Tonight - Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lowe.. Full Forecast

Stone Mountain Lake Hourly Weather

24 Hour Forecast Scroll
Sat, Aug 08
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Stone Mountain Lake, GA Hourly Weather - Partly Cloudy - 6:00 AM Stone Mountain Lake, GA Hourly Weather - Mostly Clear - 7:00 AM Stone Mountain Lake, GA Hourly Weather - Mostly Clear - 8:00 AM Stone Mountain Lake, GA Hourly Weather - Mostly Clear - 9:00 AM Stone Mountain Lake, GA Hourly Weather - Partly Cloudy - 10:00 AM Stone Mountain Lake, GA Hourly Weather - Partly Cloudy - 11:00 AM Stone Mountain Lake, GA Hourly Weather - Partly Cloudy - 12:00 PM Stone Mountain Lake, GA Hourly Weather - Mostly Cloudy - 1:00 PM Stone Mountain Lake, GA Hourly Weather - Mostly Cloudy - 2:00 PM Stone Mountain Lake, GA Hourly Weather - Mostly Cloudy - 3:00 PM Stone Mountain Lake, GA Hourly Weather - Cloudy - 4:00 PM Stone Mountain Lake, GA Hourly Weather - Cloudy - 5:00 PM Stone Mountain Lake, GA Hourly Weather - Cloudy - 6:00 PM Stone Mountain Lake, GA Hourly Weather - Mostly Cloudy - 7:00 PM Stone Mountain Lake, GA Hourly Weather - Mostly Cloudy - 8:00 PM Stone Mountain Lake, GA Hourly Weather - Mostly Cloudy - 9:00 PM Stone Mountain Lake, GA Hourly Weather - Mostly Cloudy - 10:00 PM Stone Mountain Lake, GA Hourly Weather - Mostly Cloudy - 11:00 PM Stone Mountain Lake, GA Hourly Weather - Mostly Cloudy - 12:00 AM Stone Mountain Lake, GA Hourly Weather - Mostly Cloudy - 1:00 AM Stone Mountain Lake, GA Hourly Weather - Mostly Cloudy - 2:00 AM Stone Mountain Lake, GA Hourly Weather - Mostly Cloudy - 3:00 AM Stone Mountain Lake, GA Hourly Weather - Partly Cloudy - 4:00 AM Stone Mountain Lake, GA Hourly Weather - Partly Cloudy - 5:00 AM
Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
72°F22°C 72°F22°C 73°F23°C 76°F24°C 80°F27°C 83°F28°C 84°F29°C 86°F30°C 87°F31°C 88°F31°C 88°F31°C 89°F32°C 87°F31°C 85°F29°C 83°F28°C 81°F27°C 78°F26°C 76°F24°C 75°F24°C 74°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C
Rain Rain Rain - - - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - -
27% 27% 27% 5% 5% 5% 5% 5% 5% 22% 22% 22% 22% 22% 22% 23% 23% 23% 23% 23% 23% 20% 20% 20%
70°F21°C 71°F22°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C
93% 97% 93% 85% 77% 70% 67% 61% 59% 57% 55% 54% 57% 63% 67% 72% 79% 85% 87% 87% 90% 90% 93% 93%
N N N ENE SE SSE SSE SW SW SW SSE SSE S S S S SSE SSE SSE SSE SSE ESE NE N
0 mph 0 mph 0 mph 0 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 4 mph 4 mph 4 mph 2 mph 2 mph 2 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 0 mph 0 mph
6 mi10 km 6 mi10 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km
Hour (EDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KPDK model statistics.

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Prob Precip % = Probability of Precipitation.

Stone Mountain Lake 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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