Merrills Lake Weather Forecast

    • 60
    • 85

    Mostly Sunny

    • 51
    • 83

    Mostly Cloudy

    • 51
    • 68

    Partly Sunny

    • 58
    • 83

    Mostly Sunny

    • 61
    • 85

    Mostly Cloudy

    • 63
    • 87

    Partly Sunny

    • 64
    • 86

    Slight Chance Thunderstorms

Today 26 Mar Gregg

Mostly sunny. Highs in the mid 80s. South Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 26 Mar Gregg

Mostly clear. Lows around 60. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Merrills Lake Temperature Statistics

March Temperature

Longview - East Texas Regional Airport (11.8 miles)

  • Lowest 17 March, 2026

    27.6 °F

  • Average March

    66.1 °F

  • Highest 21 March, 2026

    89.7 °F

Climate (2021–Present)

Longview - East Texas Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    57.3 °F

  • Average 2021–2026

    67.7 °F

  • Average High 2021–2026

    79.1 °F
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