Snellville Weather Forecast

    • 57
    • 69

    Mostly Cloudy

    • 62
    • 71

    Rain Showers

    • 42
    • 71

    Rain Showers

    • 28
    • 49

    Mostly Sunny

    • 29
    • 48

    Mostly Sunny

    • 36
    • 53

    Partly Sunny

    • 37
    • 53

    Chance Rain Showers

Today 8 Jan Gwinnett

Mostly cloudy. Near steady temperature in the upper 60s. Southeast Winds 5 to 10 Mph.

Tonight 8 Jan Gwinnett

Mostly cloudy. Lows in the upper 50s. Light southeast Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Snellville Temperature Statistics

January Temperature

Gwinnett County Airport-Briscoe Field (9.3 miles)

  • Lowest 1 January, 2026

    32 °F

  • Average January

    50 °F

  • Highest 4 January, 2026

    63 °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

    52.9 °F

  • Average 2021–2026

    62 °F

  • Average High 2021–2026

    72 °F
Get WillyWeather+ to remove ads