Gwinnett County Airport (Briscoe Field) Weather Forecast

    • 69
    • 86

    Chance Rain Showers

    • 69
    • 82

    Chance Thunderstorms

    • 70
    • 83

    Chance Thunderstorms

    • 69
    • 84

    Thunderstorms Likely

    • 67
    • 82

    Thunderstorms Likely

    • 66
    • 83

    Chance Thunderstorms

Today 23 Sep Gwinnett

Mostly sunny. A 20 percent chance of Showers and Thunderstorms in the afternoon. Highs in the upper 80s. Southeast Winds 5 to 10 Mph.

Tonight 23 Sep Gwinnett

Mostly cloudy with a chance of Showers and a slight chance of Thunderstorms after midnight. Lows around 70. East Winds 5 to 10 Mph. Chance of rain 30 percent.

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Gwinnett County Airport (Briscoe Field) Temperature Statistics

September Temperature

Lawrenceville, Gwinnett County-Briscoe Field Airport (0 miles)

  • Lowest 21 September, 2018

    66 °F
  • Average September

    77.6 °F
  • Highest 14 September, 2018

    93 °F

Climate (2010–Present)

Lawrenceville, Gwinnett County-Briscoe Field Airport (0 miles)

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  • Average Low 2010–Present

    54.2 °F
  • Average 2010–Present

    64.9 °F
  • Average High 2010–Present

    73 °F
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