Snellville Weather Forecast

    • 73
    • 93

    Mostly Sunny

    • 74
    • 96

    Mostly Sunny

    • 74
    • 96

    Chance Thunderstorms

    • 72
    • 93

    Chance Thunderstorms

    • 71
    • 91

    Thunderstorms Likely

    • 71
    • 89

    Thunderstorms Likely

    • 72
    • 92

    Chance Thunderstorms

Today 6 Jul Gwinnett

Sunny. Highs in the lower 90s. Light north Winds.

Tonight 6 Jul Gwinnett

Mostly clear. Lows in the lower 70s. Light northwest Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Snellville Temperature Statistics

July Temperature

Gwinnett County Airport-Briscoe Field (9.3 miles)

  • Lowest 3 July, 2025

    69.1 °F

  • Average July

    80.5 °F

  • Highest 3 July, 2025

    91.9 °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

    72.2 °F
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