Merrills Lake Weather Forecast

    • 79
    • 104

    Hot

    • 78
    • 102

    Hot

    • 76
    • 102

    Hot

    • 73
    • 99

    Slight Chance Thunderstorms

    • 74
    • 98

    Hot

    • 74
    • 98

    Hot

Today 24 Aug Gregg

Partly cloudy. Hot with Highs around 104. Southwest Winds 5 to 10 Mph.

Tonight 24 Aug Gregg

Partly cloudy. Lows in the upper 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

Merrills Lake Temperature Statistics

August Temperature

Longview - East Texas Regional Airport (11.8 miles)

  • Lowest 2 August, 2026

    68.6 °F

  • Average August

    89.4 °F

  • Highest 22 August, 2026

    107.1 °F

Climate (2021–2026)

Longview - East Texas Regional Airport (11.8 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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