The Greystone Weather Forecast

    • 74
    • 92

    Mostly Sunny

    • 75
    • 92

    Partly Sunny

    • 73
    • 91

    Thunderstorms Likely

    • 72
    • 88

    Thunderstorms Likely

    • 72
    • 85

    Chance Thunderstorms

    • 72
    • 86

    Rain Showers Likely

    • 73
    • 88

    Chance Thunderstorms

Today 20 Jul Cobb

Mostly sunny. Near steady temperature in the lower 90s. Light south Winds.

Tonight 20 Jul Cobb

Partly cloudy this Evening, then becoming mostly clear. Lows in the mid 70s. Light south Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

The Greystone Temperature Statistics

July Temperature

Marietta / Dobbins Air Force Base (3.7 miles)

  • Lowest 7 July, 2026

    71.2 °F

  • Average July

    80.6 °F

  • Highest 2 July, 2026

    97.3 °F

Climate (2021–2026)

Marietta / Dobbins Air Force Base (3.7 miles)

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  • Average Low 2021–2026

    54.1 °F

  • Average 2021–2026

    63.1 °F

  • Average High 2021–2026

    73 °F
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