Lilburn Weather Forecast

    • 70
    • 93

    Mostly Sunny

    • 67
    • 92

    Mostly Sunny

    • 69
    • 91

    Partly Sunny

    • 70
    • 90

    Chance Thunderstorms

    • 71
    • 92

    Chance Thunderstorms

    • 70
    • 88

    Chance Thunderstorms

Today 22 Aug Gwinnett

Sunny. Highs in the lower 90s. Northwest Winds 5 to 10 Mph.

Tonight 22 Aug Gwinnett

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 60s. Light northwest Winds.

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Lilburn Temperature Statistics

August Temperature

Atlanta, De Kalb-Peachtree Airport (8.7 miles)

  • Lowest 3 August, 2026

    68.6 °F

  • Average August

    81.6 °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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