Stone Mountain Park Weather Forecast

    • 68
    • 93

    Slight Chance Thunderstorms

    • 70
    • 90

    Mostly Sunny

    • 71
    • 94

    Mostly Sunny

    • 70
    • 94

    Mostly Sunny

    • 71
    • 92

    Mostly Sunny

    • 70
    • 92

    Slight Chance Thunderstorms

Today 22 Jun Harlan

Partly sunny with Sprinkles possible. Hot with Highs around 90. West Winds around 5 Mph.

Tonight 22 Jun Harlan

Partly cloudy with Sprinkles possible in the Evening, then mostly clear for the rest of the night. Areas of valley fog late. Humid with Lows around 70. West Winds around 5 Mph in the Evening, becoming light and variable.

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Stone Mountain Park Temperature Statistics

June Temperature

Lee County Airport (6.8 miles)

  • Lowest 2 June, 2025

    46.4 °F

  • Average June

    71.2 °F

  • Highest 17 June, 2025

    87.8 °F

Climate (2020–Present)

Lee County Airport (6.8 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    57.3 °F

  • Average High 2020–2025

    69.7 °F
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