Greggton Weather Forecast

    • 71
    • 98

    Chance Thunderstorms

    • 72
    • 97

    Hot

    • 69
    • 95

    Mostly Sunny

    • 66
    • 93

    Partly Sunny

    • 67
    • 93

    Partly Sunny

    • 69
    • 95

    Partly Sunny

    • 69
    • 95

    Slight Chance Rain Showers

Today 21 Sep Gregg

Partly cloudy with a slight chance of Showers. A slight chance of Thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.

Tonight 21 Sep Gregg

Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows around 70. Southwest Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Greggton Temperature Statistics

September Temperature

Longview - East Texas Regional Airport (8.7 miles)

  • Lowest 19 September, 2026

    68 °F

  • Average September

    87.5 °F

  • Highest 7 September, 2026

    102.7 °F

Climate (2021–2026)

Longview - East Texas Regional Airport (8.7 miles)

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  • Average Low 2021–2026

    57.8 °F

  • Average 2021–2026

    68.3 °F

  • Average High 2021–2026

    79.8 °F
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