Snellville Weather Forecast

    • 66
    • 83

    Mostly Cloudy

    • 66
    • 80

    Rain Showers Likely

    • 72
    • 85

    Chance Thunderstorms

    • 71
    • 87

    Rain Showers

    • 66
    • 82

    Rain Showers

    • 65
    • 84

    Slight Chance Thunderstorms

Today 15 Jun Gwinnett

Partly sunny. Highs in the lower 80s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 15 Jun Gwinnett

Mostly cloudy. Lows in the mid 60s. Light northwest Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Snellville Temperature Statistics

June Temperature

Gwinnett County Airport-Briscoe Field (9.3 miles)

  • Lowest 3 June, 2026

    59 °F

  • Average June

    75.5 °F

  • Highest 12 June, 2026

    91 °F

Climate (2021–Present)

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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