Stone Mountain Weather Forecast

    • 58
    • 83

    Sunny

    • 55
    • 80

    Sunny

    • 56
    • 78

    Partly Sunny

    • 60
    • 79

    Partly Sunny

    • 51
    • 75

    Chance Rain Showers

    • 50
    • 74

    Sunny

Today 15 Oct DeKalb

Sunny. Highs in the lower 80s. Light northwest Winds.

Tonight 15 Oct DeKalb

Clear. Lows in the upper 50s. Light northwest Winds, becoming northeast after midnight.

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  • Temperature Real-Time

Stone Mountain Temperature Statistics

October Temperature

Atlanta, De Kalb-Peachtree Airport (8.7 miles)

  • Lowest 13 October, 2025

    51.1 °F

  • Average October

    68.9 °F

  • Highest 8 October, 2025

    87.1 °F

Climate (2020–Present)

Atlanta, De Kalb-Peachtree Airport (8.7 miles)

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  • Average Low 2020–2025

    53 °F

  • Average 2020–2025

    62.8 °F

  • Average High 2020–2025

    73.3 °F
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