Barataria Bay Weather Forecast

    • 65
    • 71

    Increasing Clouds

    • 65
    • 71

    Mostly Sunny

    • 67
    • 71

    Mostly Sunny

    • 64
    • 73

    Mostly Sunny

    • 64
    • 72

    Mostly Sunny

    • 65
    • 71

    Mostly Cloudy

Today 24 Mar Lower Plaquemines

Sunny. Highs in the mid 70s. Northeast Winds 5 to 10 Mph.

Tonight 24 Mar Lower Plaquemines

Partly cloudy. Lows in the lower 60s. East Winds around 5 Mph.

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Barataria Bay Temperature Statistics

March Temperature

Galliano, South Lafourche Airport (19.9 miles)

  • Lowest 18 March, 2026

    32.7 °F

  • Average March

    67.4 °F

  • Highest 11 March, 2026

    82 °F

Climate (2021–Present)

Galliano, South Lafourche Airport (19.9 miles)

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  • Average Low 2021–2026

    64.5 °F

  • Average 2021–2026

    72.5 °F

  • Average High 2021–2026

    80 °F
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