Lawrenceville Weather Forecast

    • 43
    • 64

    Rain Showers

    • 41
    • 64

    Mostly Sunny

    • 42
    • 65

    Mostly Sunny

    • 48
    • 71

    Mostly Sunny

    • 49
    • 73

    Partly Sunny

    • 54
    • 72

    Mostly Cloudy

Today 31 Jan Gwinnett

A chance of Showers in the Morning, then Showers in the afternoon. Highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. Southwest Winds 10 to 15 Mph, becoming west in the afternoon. Chance of rain near 100 percent.

Tonight 31 Jan Gwinnett

Partly cloudy with a slight chance of Showers in the Evening, then mostly clear after midnight. Lows in the lower 40s. Light west Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lawrenceville Temperature Statistics

January Temperature

Gwinnett County Airport-Briscoe Field (2.5 miles)

  • Lowest 20 January, 2025

    16 °F

  • Average January

    36.5 °F

  • Highest 17 January, 2025

    57.9 °F

Climate (2020–Present)

Gwinnett County Airport-Briscoe Field (2.5 miles)

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  • Average Low 2020–2025

    52.8 °F

  • Average 2020–2025

    61.9 °F

  • Average High 2020–2025

    72 °F
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