Lake Harris Weather Forecast

    • 72
    • 91

    Rain Showers

    • 69
    • 80

    Rain Showers

    • 72
    • 86

    Chance Thunderstorms

    • 77
    • 92

    Partly Sunny

    • 76
    • 91

    Rain Showers Likely

    • 74
    • 86

    Rain Showers Likely

Today 14 Jun Gregg

Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms this Morning, then a chance of Thunderstorms this afternoon. Highs in the lower 90s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

Tonight 14 Jun Gregg

A chance of Thunderstorms. Showers. Lows in the lower 70s. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Harris Temperature Statistics

June Temperature

Longview - East Texas Regional Airport (9.9 miles)

  • Lowest 3 June, 2026

    69.7 °F

  • Average June

    82.6 °F

  • Highest 11 June, 2026

    95.6 °F

Climate (2021–Present)

Longview - East Texas Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    57.6 °F

  • Average 2021–2026

    68 °F

  • Average High 2021–2026

    79.4 °F
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