Lilburn Weather Forecast

    • 56
    • 79

    Mostly Sunny

    • 64
    • 86

    Increasing Clouds

    • 64
    • 88

    Chance Thunderstorms

    • 65
    • 87

    Slight Chance Thunderstorms

    • 66
    • 87

    Chance Rain Showers

    • 66
    • 86

    Chance Thunderstorms

    • 64
    • 84

    Chance Thunderstorms

Today 15 May Gwinnett

Sunny. Highs in the upper 70s. Light south Winds.

Tonight 15 May Gwinnett

Mostly clear. Lows in the mid 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lilburn Temperature Statistics

May Temperature

Atlanta, De Kalb-Peachtree Airport (8.7 miles)

  • Lowest 3 May, 2026

    43.6 °F

  • Average May

    64.4 °F

  • Highest 10 May, 2026

    82.7 °F

Climate (2021–Present)

Atlanta, De Kalb-Peachtree Airport (8.7 miles)

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  • Average Low 2021–2026

    53.2 °F

  • Average 2021–2026

    63.2 °F

  • Average High 2021–2026

    73.8 °F
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