Snellville Weather Forecast

    • 55
    • 75

    Becoming Sunny

    • 56
    • 77

    Mostly Sunny

    • 59
    • 83

    Partly Sunny

    • 59
    • 80

    Mostly Cloudy

    • 58
    • 71

    Rain Showers Likely

    • 59
    • 71

    Rain Showers Likely

Today 6 Oct Gwinnett

Sunny. Highs in the upper 70s. East Winds 10 to 15 Mph.

Tonight 6 Oct Gwinnett

Mostly clear. Lows in the mid 50s. Light east Winds.

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Snellville Temperature Statistics

October Temperature

Gwinnett County Airport-Briscoe Field (9.3 miles)

  • Lowest 1 October, 2026

    62.6 °F

  • Average October

    73.3 °F

  • Highest 1 October, 2026

    84 °F

Climate (2021–2026)

Gwinnett County Airport-Briscoe Field (9.3 miles)

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  • Average Low 2021–2026

    53.4 °F

  • Average 2021–2026

    62.5 °F

  • Average High 2021–2026

    72.4 °F
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