Mermentau River Entrance Weather Forecast

    • 83
    • 86

    Chance Thunderstorms

    • 84
    • 87

    Partly Sunny

    • 84
    • 87

    Partly Sunny

    • 82
    • 88

    Mostly Sunny

    • 82
    • 89

    Mostly Sunny

    • 82
    • 90

    Mostly Sunny

Today 15 Jul East Cameron

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the upper 80s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 15 Jul East Cameron

Partly cloudy. Humid with Lows in the upper 70s. Southeast Winds around 5 Mph.

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Mermentau River Entrance Temperature Statistics

July Temperature

Lake Charles Regional Airport (26.1 miles)

  • Lowest 5 July, 2026

    70.6 °F

  • Average July

    83.4 °F

  • Highest 3 July, 2026

    96.7 °F

Climate (2021–2026)

Lake Charles Regional Airport (26.1 miles)

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  • Average Low 2021–2026

    61.4 °F

  • Average 2021–2026

    70.2 °F

  • Average High 2021–2026

    80.2 °F
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