Stone Mountain Weather Forecast

    • 61
    • 86

    Mostly Sunny

    • 63
    • 88

    Mostly Sunny

    • 63
    • 86

    Mostly Sunny

    • 65
    • 90

    Partly Sunny

    • 62
    • 89

    Mostly Cloudy

    • 50
    • 76

    Partly Sunny

Today 14 Apr DeKalb

Sunny. Highs in the mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 14 Apr DeKalb

Mostly clear. Lows around 60. Light southwest Winds.

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Stone Mountain Temperature Statistics

April Temperature

Atlanta, De Kalb-Peachtree Airport (8.7 miles)

  • Lowest 10 April, 2026

    46.7 °F

  • Average April

    68.2 °F

  • Highest 11 April, 2026

    89.1 °F

Climate (2021–Present)

Atlanta, De Kalb-Peachtree Airport (8.7 miles)

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  • Average Low 2021–2026

    53.1 °F

  • Average 2021–2026

    63.1 °F

  • Average High 2021–2026

    73.7 °F
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