Stone Mountain, GA Weather Forecast | 5 Day

Updated: Sat Jul 19th 2025 3:45 AM EDT

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Stone Mountain, GA Weather Forecast - 7-19 - Patchy Rain Nearby

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 Quality
      Good
    • Sunrise
      06:40 AM
    • Sunset
      08:47 PM
    • Moonrise
      01:30 AM
    • Moonset
      04:00 PM
    • Moon Phase
      Waning Crescent
Stone Mountain, GA Weather Forecast - 7-20 - Partly Cloudy

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 Quality
      Moderate
    • Sunrise
      06:41 AM
    • Sunset
      08:46 PM
    • Moonrise
      02:10 AM
    • Moonset
      05:13 PM
    • Moon Phase
      Waning Crescent
Stone Mountain, GA Weather Forecast - 7-21 - Partly Cloudy

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 Quality
      Moderate
    • Sunrise
      06:41 AM
    • Sunset
      08:45 PM
    • Moonrise
      03:00 AM
    • Moonset
      06:23 PM
    • Moon Phase
      Waning Crescent
Stone Mountain, GA Weather Forecast - 7-22 - Partly Cloudy

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 Quality
      Moderate
    • Sunrise
      06:42 AM
    • Sunset
      08:45 PM
    • Moonrise
      03:59 AM
    • Moonset
      07:27 PM
    • Moon Phase
      Waning Crescent
Stone Mountain, GA Weather Forecast - 7-23 - Patchy Rain Nearby

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 Quality
      TBA
    • Sunrise
      06:43 AM
    • Sunset
      08:44 PM
    • Moonrise
      05:06 AM
    • Moonset
      08:20 PM
    • Moon Phase
      Waning Crescent
Stone Mountain, GA Weather Forecast - 7-24 - Sunny

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 Quality
      TBA
    • Sunrise
      06:43 AM
    • Sunset
      08:43 PM
    • Moonrise
      06:16 AM
    • Moonset
      09:04 PM
    • Moon Phase
      New Moon