Greggton Weather Forecast

    • 72
    • 90

    Increasing Clouds

    • 75
    • 89

    Mostly Cloudy

    • 73
    • 89

    Chance Thunderstorms

    • 71
    • 90

    Thunderstorms Likely

    • 68
    • 82

    Rain Showers

    • 65
    • 80

    Chance Thunderstorms

Today 16 May Gregg

Partly cloudy. Near steady temperature in the upper 80s. South Winds 10 to 15 Mph.

Tonight 16 May Gregg

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the lower 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Greggton Temperature Statistics

May Temperature

Longview - East Texas Regional Airport (8.7 miles)

  • Lowest 2 May, 2026

    50.6 °F

  • Average May

    69.4 °F

  • Highest 14 May, 2026

    90 °F

Climate (2021–Present)

Longview - East Texas Regional Airport (8.7 miles)

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

  • Average Low 2021–2026

    57.5 °F

  • Average 2021–2026

    67.9 °F

  • Average High 2021–2026

    79.3 °F
Get WillyWeather+ to remove ads