Mermentau River Entrance Weather Forecast

    • 64
    • 68

    Dense Fog

    • 66
    • 69

    Rain Showers

    • 56
    • 69

    Rain Showers

    • 46
    • 61

    Chance Rain Showers

    • 40
    • 55

    Mostly Cloudy

    • 45
    • 51

    Mostly Cloudy

    • 50
    • 55

    Partly Sunny

Today 7 Jan East Cameron

Widespread dense fog this morning. Partly sunny. Highs in the mid 70s. Southwest Winds 5 to 10 Mph.

Tonight 7 Jan East Cameron

Mostly cloudy. Widespread dense fog. Lows in the mid 60s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mermentau River Entrance Temperature Statistics

January Temperature

Lake Charles Regional Airport (26.1 miles)

  • Lowest 1 January, 2026

    37 °F

  • Average January

    59.8 °F

  • Highest 2 January, 2026

    75.9 °F

Climate (2021–Present)

Lake Charles Regional Airport (26.1 miles)

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  • Average Low 2021–2026

    61.2 °F

  • Average 2021–2026

    69.8 °F

  • Average High 2021–2026

    79.8 °F
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