Lilburn Weather Forecast

    • 43
    • 51

    Rain Showers Likely

    • 35
    • 51

    Chance Rain Showers

    • 27
    • 40

    Rain/Freezing Rain

    • 20
    • 34

    Rain Showers

    • 9
    • 33

    Mostly Sunny

    • 16
    • 36

    Partly Sunny

Today 22 Jan Gwinnett

Cloudy. Showers Likely, mainly this morning. Highs in the lower 50s. Light north Winds. Chance of rain 70 percent.

Tonight 22 Jan Gwinnett

Mostly cloudy with a 50 percent chance of Showers. Lows in the lower 40s. Light northeast Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lilburn Temperature Statistics

January Temperature

Atlanta, De Kalb-Peachtree Airport (8.7 miles)

  • Lowest 16 January, 2026

    19 °F

  • Average January

    48.7 °F

  • Highest 7 January, 2026

    72 °F

Climate (2021–Present)

Atlanta, De Kalb-Peachtree Airport (8.7 miles)

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  • Average Low 2021–2026

    53 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    73.5 °F
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