Mermentau River Entrance Weather Forecast

    • 82
    • 85

    Chance Thunderstorms

    • 81
    • 86

    Rain Showers Likely

    • 80
    • 86

    Rain Showers Likely

    • 79
    • 85

    Thunderstorms Likely

    • 80
    • 88

    Chance Thunderstorms

    • 80
    • 89

    Chance Thunderstorms

Today 2 Sep East Cameron

Becoming mostly cloudy this afternoon. A chance of Thunderstorms. Showers Likely, mainly this morning. Highs in the upper 80s. South Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 2 Sep East Cameron

Mostly cloudy in the Evening, then becoming partly cloudy. Humid with Lows in the upper 70s. Southeast Winds around 5 Mph.

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Mermentau River Entrance Temperature Statistics

September Temperature

Lake Charles Regional Airport (26.1 miles)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

Lake Charles Regional Airport (26.1 miles)

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  • Average Low 2021–2026

    61.4 °F
  • Average 2021–2026

    70.3 °F
  • Average High 2021–2026

    80.3 °F
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