Lilburn Weather Forecast

    • 66
    • 82

    Rain Showers

    • 63
    • 83

    Rain Showers

    • 61
    • 74

    Chance Thunderstorms

    • 64
    • 83

    Chance Thunderstorms

    • 61
    • 84

    Mostly Sunny

    • 60
    • 81

    Mostly Sunny

Today 29 May Gwinnett

Showers and Thunderstorms likely. Highs in the lower 80s. Temperature falling into the mid 70s. Light southeast Winds. Chance of rain 70 percent.

Tonight 29 May Gwinnett

A chance of Thunderstorms. Showers Likely, mainly this evening. Lows in the mid 60s. Light south Winds. Chance of rain 70 percent.

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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

    69.3 °F

  • Highest 17 May, 2026

    89.7 °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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