Lawrenceville Weather Forecast

    • 44
    • 66

    Mostly Sunny

    • 53
    • 74

    Partly Sunny

    • 57
    • 81

    Mostly Sunny

    • 61
    • 83

    Mostly Sunny

    • 47
    • 77

    Partly Sunny

    • 46
    • 65

    Mostly Cloudy

Today 19 Mar Gwinnett

Patchy frost in the morning. Mostly sunny. Highs in the mid 60s. Light southwest Winds.

Tonight 19 Mar Gwinnett

Mostly clear. Near steady temperature in the mid 30s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lawrenceville Temperature Statistics

March Temperature

Gwinnett County Airport-Briscoe Field (2.5 miles)

  • Lowest 16 March, 2026

    34 °F

  • Average March

    60.7 °F

  • Highest 11 March, 2026

    82 °F

Climate (2021–Present)

Gwinnett County Airport-Briscoe Field (2.5 miles)

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  • Average Low 2021–2026

    53 °F

  • Average 2021–2026

    62.1 °F

  • Average High 2021–2026

    72.2 °F
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