Lake Harris Weather Forecast

    • 45
    • 72

    Mostly Sunny

    • 52
    • 74

    Partly Sunny

    • 56
    • 69

    Chance Rain Showers

    • 62
    • 76

    Chance Rain Showers

    • 67
    • 82

    Slight Chance Thunderstorms

    • 63
    • 84

    Chance Thunderstorms

Today 19 Apr Gregg

Mostly sunny. Highs in the lower 70s. Northeast Winds around 5 Mph.

Tonight 19 Apr Gregg

Mostly clear. Lows in the mid 40s. East Winds around 5 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Harris Temperature Statistics

April Temperature

Longview - East Texas Regional Airport (9.9 miles)

  • Lowest 7 April, 2026

    43.6 °F

  • Average April

    70.4 °F

  • Highest 1 April, 2026

    86.6 °F

Climate (2021–Present)

Longview - East Texas Regional Airport (9.9 miles)

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

  • Average Low 2021–2026

    57.5 °F

  • Average 2021–2026

    67.8 °F

  • Average High 2021–2026

    79.2 °F
Get WillyWeather+ to remove ads