Cat Bay Weather Forecast

    • 66
    • 72

    Decreasing Clouds

    • 67
    • 74

    Partly Sunny

    • 66
    • 74

    Mostly Cloudy

    • 59
    • 74

    Partly Sunny

    • 55
    • 65

    Sunny

    • 58
    • 64

    Mostly Sunny

Today 9 Nov Lower Plaquemines

Mostly sunny. Highs in the lower 70s. Northeast Winds 5 to 10 Mph.

Tonight 9 Nov Lower Plaquemines

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 60s. Northeast Winds around 5 Mph.

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Cat Bay Temperature Statistics

November Temperature

Galliano, South Lafourche Airport (23 miles)

  • Lowest 5 November, 2026

    59 °F

  • Average November

    73.5 °F

  • Highest 1 November, 2026

    84.2 °F

Climate (2022–2026)

Galliano, South Lafourche Airport (23 miles)

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  • Average Low 2022–2026

    64.6 °F

  • Average 2022–2026

    72.8 °F

  • Average High 2022–2026

    80.4 °F
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