Snellville Weather Forecast

    • 48
    • 51

    Rain Showers

    • 47
    • 55

    Chance Rain Showers

    • 44
    • 54

    Rain Showers

    • 42
    • 55

    Partly Sunny

    • 39
    • 59

    Mostly Sunny

    • 43
    • 62

    Partly Sunny

Today 27 Oct Gwinnett

Showers with a slight chance of Thunderstorms this Morning, then a chance of Showers this afternoon. Near steady temperature around 50. East Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 27 Oct Gwinnett

Cloudy. Showers Likely, mainly in the evening. Near steady temperature in the upper 40s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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Snellville Temperature Statistics

October Temperature

Gwinnett County Airport-Briscoe Field (9.3 miles)

  • Lowest 23 October, 2025

    41 °F

  • Average October

    63.7 °F

  • Highest 16 October, 2025

    79 °F

Climate (2020–Present)

Gwinnett County Airport-Briscoe Field (9.3 miles)

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  • Average Low 2020–2025

    52.9 °F

  • Average 2020–2025

    62 °F

  • Average High 2020–2025

    72 °F
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