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Stone Mountain, GA Weather Forecast | 5 Day
Updated: Sat Jul 19th 2025 3:45 AM EDT
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Patchy Rain Nearby
Sat 7-19
Scattered showers with a high of 90°F and a low of 79°F. Rainfall expected in the surrounding area to have a 72% chance with an estimated 0.05in. Wind will be moderate, blowing around 13mph on average and gusts of 14.8mph at 4 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 83% at 6 AM and 55% being its lowest at 4 PM. Barometric pressure is its highest of 30.14inHg at 10 AM, a lowest point of 30.06inHg at 5 PM with an avg 30.09inHg.
- HI: 90°F
- LO: 79°F
- Rainfall: 72% | est. 0.05in
- Snowfall: 0%
- Wind
12.8 mph - Humidity
69% avg. - UV Index
2.8 - Air QualityGood
- Sunrise
06:40 AM - Sunset
08:47 PM - Moonrise
01:30 AM - Moonset
04:00 PM - Moon Phase
Waning Crescent

Partly Cloudy
Sun 7-20
Partly Cloudy with a high of 89°F and a low of 78°F. Wind will be moderate, blowing around 13mph on average and gusts of 14.2mph at 4 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 82% at 5 AM and 53% being its lowest at 2 PM. Barometric pressure is its highest of 30.09inHg at 8 AM, a lowest point of 29.99inHg at 8 PM with an avg 30.05inHg.
- HI: 89°F
- LO: 78°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
12.3 mph - Humidity
68% avg. - UV Index
2.3 - Air QualityModerate
- Sunrise
06:41 AM - Sunset
08:46 PM - Moonrise
02:10 AM - Moonset
05:13 PM - Moon Phase
Waning Crescent

Partly Cloudy
Mon 7-21
Partly Cloudy with a high of 94°F and a low of 78°F. Wind will be moderate, blowing around 14mph on average and gusts of 15.4mph at 5 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 82% at 6 AM and 47% being its lowest at 5 PM. Barometric pressure is its highest of 30.03inHg at 8 AM, a lowest point of 29.93inHg at 8 PM with an avg 29.99inHg.
- HI: 94°F
- LO: 78°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
13.4 mph - Humidity
66% avg. - UV Index
2.6 - Air QualityModerate
- Sunrise
06:41 AM - Sunset
08:45 PM - Moonrise
03:00 AM - Moonset
06:23 PM - Moon Phase
Waning Crescent

Partly Cloudy
Tue 7-22
Partly Cloudy with a high of 97°F and a low of 78°F. Winds will be light at 10mph and gusts of 13mph at 10 PM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 74% at 2 AM and 35% being its lowest at 3 PM. Barometric pressure is its highest of 30.02inHg at 10 PM, a lowest point of 29.95inHg at 6 PM with an avg 29.98inHg.
- HI: 97°F
- LO: 78°F
- Rainfall: 0% | est. 0in
- Snowfall: 0%
- Wind
9.6 mph - Humidity
57% avg. - UV Index
2.7 - Air QualityModerate
- Sunrise
06:42 AM - Sunset
08:45 PM - Moonrise
03:59 AM - Moonset
07:27 PM - Moon Phase
Waning Crescent

Patchy Rain Nearby
Wed 7-23
Scattered showers with a high of 95°F and a low of 75°F. It will likey rain in the surrounding area, having a 86% chance of a downpour with an estimated 0.01in. Wind will be moderate, blowing around 11mph on average and gusts of 13.2mph at 12 AM. The humidity will be on the higher side, averaging about 62%, the maximum being 82% at 7 AM and 31% being its lowest at 5 PM. Barometric pressure is its highest of 30.15inHg at 11 AM, a lowest point of 30.05inHg at 6 PM with an avg 30.1inHg.
- HI: 95°F
- LO: 75°F
- Rainfall: 86% | est. 0.01in
- Snowfall: 0%
- Wind
10.1 mph - Humidity
62% avg. - UV Index
0.1 - Air QualityTBA
- Sunrise
06:43 AM - Sunset
08:44 PM - Moonrise
05:06 AM - Moonset
08:20 PM - Moon Phase
Waning Crescent

Sunny
Thu 7-24
Sunny with a high of 97°F and a low of 75°F. Winds will be light at 9mph and gusts of 10.1mph at 12 AM. Humidity levels should be comfortable, sitting around 44% on average, the maximum being 61% at 8 AM and 28% being its lowest at 5 PM. Barometric pressure is its highest of 30.16inHg at 8 AM, a lowest point of 30inHg at 5 PM with an avg 30.09inHg.
- HI: 97°F
- LO: 75°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
8.3 mph - Humidity
44% avg. - UV Index
7 - Air QualityTBA
- Sunrise
06:43 AM - Sunset
08:43 PM - Moonrise
06:16 AM - Moonset
09:04 PM - Moon Phase
New Moon
Currently
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74°F |
30.15 inHg.
Barometer 88%
Humidity WSW 7.2 mph Wind |
Cloudy |