Snellville Weather Forecast

    • 76
    • 96

    Slight Chance Thunderstorms

    • 75
    • 94

    Slight Chance Thunderstorms

    • 75
    • 95

    Mostly Sunny

    • 74
    • 95

    Mostly Sunny

    • 75
    • 95

    Mostly Sunny

    • 75
    • 94

    Chance Thunderstorms

Today 29 Jun Gwinnett

Sunny. Highs in the mid 90s. Northwest Winds 5 to 10 Mph. Heat index Values up to 105.

Tonight 29 Jun Gwinnett

Mostly clear. Lows in the upper 70s. Light northeast Winds.

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  • Temperature Real-Time

Snellville Temperature Statistics

June Temperature

Gwinnett County Airport-Briscoe Field (9.3 miles)

  • Lowest 3 June, 2026

    59 °F

  • Average June

    75.6 °F

  • Highest 12 June, 2026

    91 °F

Climate (2021–2026)

Gwinnett County Airport-Briscoe Field (9.3 miles)

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  • Average Low 2021–2026

    53.2 °F

  • Average 2021–2026

    62.2 °F

  • Average High 2021–2026

    72.2 °F
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