JL Finch Lake Weather Forecast

    • 79
    • 104

    Hot

    • 78
    • 102

    Hot

    • 77
    • 102

    Hot

    • 75
    • 101

    Slight Chance Thunderstorms

    • 75
    • 99

    Hot

    • 75
    • 99

    Hot

Today 24 Aug Harrison

Mostly sunny. Hot with Highs around 105. Southwest Winds 5 to 10 Mph.

Tonight 24 Aug Harrison

Partly cloudy. A slight chance of Showers and Thunderstorms after midnight. Lows in the upper 70s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

JL Finch Lake Temperature Statistics

August Temperature

Longview - East Texas Regional Airport (6.2 miles)

  • Lowest 2 August, 2026

    68.6 °F

  • Average August

    89.1 °F

  • Highest 17 August, 2026

    106.6 °F

Climate (2021–2026)

Longview - East Texas Regional Airport (6.2 miles)

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  • Average Low 2021–2026

    57.7 °F

  • Average 2021–2026

    68.2 °F

  • Average High 2021–2026

    79.6 °F
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