Mermentau River Entrance Weather Forecast

    • 62
    • 79

    Sunny

    • 66
    • 79

    Sunny

    • 59
    • 77

    Mostly Sunny

    • 61
    • 77

    Partly Sunny

    • 59
    • 76

    Partly Sunny

    • 61
    • 77

    Partly Sunny

Today 22 Oct East Cameron

Sunny. Highs in the lower 80s. Northeast Winds around 5 Mph.

Tonight 22 Oct East Cameron

Clear. Lows around 60. North Winds around 5 Mph.

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Mermentau River Entrance Temperature Statistics

October Temperature

Lake Charles Regional Airport (26.1 miles)

  • Lowest 18 October, 2026

    51.1 °F

  • Average October

    77.4 °F

  • Highest 2 October, 2026

    95.6 °F

Climate (2021–2026)

Lake Charles Regional Airport (26.1 miles)

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  • Average Low 2021–2026

    61.5 °F

  • Average 2021–2026

    70.4 °F

  • Average High 2021–2026

    80.5 °F
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