Snellville Weather Forecast

    • 57
    • 81

    Mostly Cloudy

    • 56
    • 77

    Mostly Sunny

    • 58
    • 80

    Slight Chance Thunderstorms

    • 52
    • 77

    Sunny

    • 58
    • 79

    Mostly Sunny

    • 63
    • 86

    Partly Sunny

Today 11 May Gwinnett

Partly sunny. Highs around 80. Temperature falling into the mid 70s in the afternoon. Northwest Winds 5 to 10 Mph.

Tonight 11 May Gwinnett

Partly cloudy. Lows in the upper 50s. Light and variable Winds, becoming west around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Snellville Temperature Statistics

May Temperature

Gwinnett County Airport-Briscoe Field (9.3 miles)

  • Lowest 4 May, 2026

    44.1 °F

  • Average May

    63.2 °F

  • Highest 6 May, 2026

    82 °F

Climate (2021–Present)

Gwinnett County Airport-Briscoe Field (9.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    53.2 °F

  • Average 2021–2026

    62.2 °F

  • Average High 2021–2026

    72.2 °F
Get WillyWeather+ to remove ads