Snellville Weather Forecast

    • 59
    • 75

    Mostly Cloudy

    • 63
    • 77

    Rain Showers Likely

    • 52
    • 75

    Slight Chance Thunderstorms

    • 48
    • 71

    Partly Sunny

    • 54
    • 70

    Slight Chance Rain Showers

    • 57
    • 71

    Rain Showers Likely

Today 20 Nov Gwinnett

Areas of fog this morning. Mostly cloudy. Highs in the mid 70s. Light west Winds, becoming southwest this afternoon.

Tonight 20 Nov Gwinnett

Mostly cloudy. A slight chance of Showers in the evening. Lows in the upper 50s. Light south Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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Snellville Temperature Statistics

November Temperature

Gwinnett County Airport-Briscoe Field (9.3 miles)

  • Lowest 1 November, 2025

    37 °F

  • Average November

    62.5 °F

  • Highest 6 November, 2025

    75 °F

Climate (2020–Present)

Gwinnett County Airport-Briscoe Field (9.3 miles)

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  • Average Low 2020–2025

    53 °F

  • Average 2020–2025

    62 °F

  • Average High 2020–2025

    72 °F
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