Gwinnett County Airport (Briscoe Field) Weather Forecast

    • 52
    • 75

    Increasing Clouds

    • 57
    • 78

    Mostly Cloudy

    • 54
    • 71

    Chance Rain Showers

    • 53
    • 63

    Chance Rain Showers

    • 54
    • 68

    Mostly Cloudy

    • 56
    • 72

    Chance Rain Showers

Today 29 Oct Gwinnett

Mostly sunny. Highs in the mid 70s. Northeast Winds 5 to 10 Mph.

Tonight 29 Oct Gwinnett

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. Light and variable Winds, becoming northeast around 5 Mph after midnight.

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Gwinnett County Airport (Briscoe Field) Temperature Statistics

October Temperature

Gwinnett County Airport-Briscoe Field (0 miles)

  • Lowest 20 October, 2026

    42.8 °F

  • Average October

    64.6 °F

  • Highest 15 October, 2026

    87.1 °F

Climate (2021–2026)

Gwinnett County Airport-Briscoe Field (0 miles)

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  • Average Low 2021–2026

    53.4 °F

  • Average 2021–2026

    62.5 °F

  • Average High 2021–2026

    72.5 °F
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