Lilburn Weather Forecast

    • 70
    • 89

    Slight Chance Thunderstorms

    • 70
    • 90

    Slight Chance Thunderstorms

    • 72
    • 93

    Partly Sunny

    • 73
    • 95

    Mostly Sunny

    • 73
    • 95

    Mostly Sunny

    • 74
    • 96

    Mostly Sunny

Today 29 Aug Gwinnett

Partly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Light east Winds. Chance of rain 20 percent.

Tonight 29 Aug Gwinnett

Mostly cloudy. Lows around 70. Light east Winds.

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Lilburn Temperature Statistics

August Temperature

Atlanta, De Kalb-Peachtree Airport (8.7 miles)

  • Lowest 24 August, 2026

    64.7 °F

  • Average August

    81.1 °F

  • Highest 17 August, 2026

    97.6 °F

Climate (2021–2026)

Atlanta, De Kalb-Peachtree Airport (8.7 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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