Lilburn Weather Forecast

    • 54
    • 76

    Partly Sunny

    • 56
    • 80

    Becoming Sunny

    • 50
    • 76

    Sunny

    • 59
    • 81

    Mostly Sunny

    • 64
    • 88

    Partly Sunny

    • 66
    • 90

    Partly Sunny

    • 67
    • 90

    Partly Sunny

Today 12 May Gwinnett

Mostly sunny. Near steady temperature in the lower 70s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 12 May Gwinnett

Partly cloudy. Lows in the mid 50s. Light east 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

    63.6 °F

  • Highest 10 May, 2026

    82 °F

Climate (2021–Present)

Atlanta, De Kalb-Peachtree Airport (8.7 miles)

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  • Average Low 2021–2026

    53.1 °F

  • Average 2021–2026

    63.2 °F

  • Average High 2021–2026

    73.8 °F
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