Cat Bay Weather Forecast

    • 81
    • 86

    Thunderstorms Likely

    • 82
    • 86

    Rain Showers Likely

    • 82
    • 87

    Rain Showers Likely

    • 81
    • 87

    Thunderstorms Likely

    • 82
    • 87

    Chance Thunderstorms

    • 82
    • 87

    Rain Showers Likely

Today 16 Jun Lower Plaquemines

Thunderstorms likely with a chance of Showers. Highs in the upper 80s. South Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 16 Jun Lower Plaquemines

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear with a slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the upper 70s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

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Cat Bay Temperature Statistics

June Temperature

Galliano, South Lafourche Airport (23 miles)

  • Lowest 2 June, 2025

    67.6 °F

  • Average June

    81.6 °F

  • Highest 10 June, 2025

    91 °F

Climate (2020–Present)

Galliano, South Lafourche Airport (23 miles)

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  • Average Low 2020–2025

    64.4 °F

  • Average 2020–2025

    72.2 °F

  • Average High 2020–2025

    79.6 °F
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