Brookhaven Weather Forecast

    • 76
    • 95

    Slight Chance Thunderstorms

    • 77
    • 96

    Slight Chance Thunderstorms

    • 77
    • 97

    Hot

    • 77
    • 97

    Hot

    • 76
    • 96

    Mostly Sunny

    • 75
    • 95

    Partly Sunny

Today 14 Aug DeKalb

Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the mid 90s. Light northwest Winds. Chance of rain 20 percent. Heat index Values up to 105.

Tonight 14 Aug DeKalb

Partly cloudy. Near steady temperature in the mid 70s. Light west Winds.

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Brookhaven Temperature Statistics

August Temperature

Atlanta, De Kalb-Peachtree Airport (1.9 miles)

  • Lowest 3 August, 2026

    68.6 °F

  • Average August

    79.7 °F

  • Highest 8 August, 2026

    91.7 °F

Climate (2021–2026)

Atlanta, De Kalb-Peachtree Airport (1.9 miles)

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  • Average Low 2021–2026

    53.3 °F

  • Average 2021–2026

    63.4 °F

  • Average High 2021–2026

    74 °F
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