Brookhaven Weather Forecast

    • 47
    • 73

    Rain Showers

    • 58
    • 78

    Chance Rain Showers

    • 65
    • 83

    Slight Chance Thunderstorms

    • 66
    • 87

    Mostly Cloudy

    • 66
    • 89

    Mostly Cloudy

    • 65
    • 89

    Slight Chance Rain Showers

Today 31 Mar DeKalb

Showers. A chance of Thunderstorms. Some Thunderstorms may be severe this morning. Highs in the lower 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 31 Mar DeKalb

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Cooler. Less humid with Lows in the mid 40s. Northwest Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Real-Time

Brookhaven Temperature Statistics

March Temperature

Atlanta, De Kalb-Peachtree Airport (1.9 miles)

  • Lowest 3 March, 2025

    27.8 °F

  • Average March

    55.4 °F

  • Highest 28 March, 2025

    79 °F

Climate (2020–Present)

Atlanta, De Kalb-Peachtree Airport (1.9 miles)

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  • Average Low 2020–2025

    52.7 °F

  • Average 2020–2025

    62.4 °F

  • Average High 2020–2025

    72.9 °F
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