Stone Mountain Weather Forecast

    • 39
    • 62

    Increasing Clouds

    • 38
    • 61

    Mostly Sunny

    • 50
    • 63

    Rain Showers

    • 50
    • 62

    Rain Showers

    • 47
    • 64

    Partly Sunny

    • 51
    • 67

    Mostly Cloudy

    • 56
    • 72

    Slight Chance Rain Showers

Today 12 Feb DeKalb

Sunny. Near steady temperature around 60. Light northwest Winds.

Tonight 12 Feb DeKalb

Partly cloudy. Lows in the upper 30s. Light north Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stone Mountain Temperature Statistics

February Temperature

Atlanta, De Kalb-Peachtree Airport (8.7 miles)

  • Lowest 1 February, 2026

    15.7 °F

  • Average February

    43.6 °F

  • Highest 10 February, 2026

    71.1 °F

Climate (2021–Present)

Atlanta, De Kalb-Peachtree Airport (8.7 miles)

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  • Average Low 2021–2026

    52.9 °F

  • Average 2021–2026

    62.9 °F

  • Average High 2021–2026

    73.4 °F
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