Lake Harris Weather Forecast

    • 58
    • 79

    Mostly Cloudy

    • 56
    • 72

    Rain Showers

    • 46
    • 66

    Slight Chance Rain Showers

    • 50
    • 73

    Mostly Sunny

    • 56
    • 76

    Mostly Cloudy

    • 55
    • 80

    Mostly Cloudy

Today 13 Feb Gregg

Mostly cloudy. A slight chance of Showers in the afternoon. Highs in the upper 70s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 13 Feb Gregg

Partly cloudy. Near steady temperature in the lower 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Harris Temperature Statistics

February Temperature

Longview - East Texas Regional Airport (9.9 miles)

  • Lowest 1 February, 2026

    21.7 °F

  • Average February

    55.6 °F

  • Highest 6 February, 2026

    83.6 °F

Climate (2021–Present)

Longview - East Texas Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    57.1 °F

  • Average 2021–2026

    67.4 °F

  • Average High 2021–2026

    78.7 °F
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