Petit Lake Weather Forecast

    • 67
    • 77

    Mostly Cloudy

    • 67
    • 77

    Decreasing Clouds

    • 69
    • 77

    Partly Sunny

    • 70
    • 79

    Chance Thunderstorms

    • 70
    • 81

    Chance Thunderstorms

    • 72
    • 82

    Slight Chance Thunderstorms

    • 72
    • 83

    Partly Sunny

Today 21 Apr Lower Plaquemines

Mostly cloudy with a 20 percent chance of Showers. Highs in the mid 70s. Lows in the mid 60s.

Tonight 21 Apr Lower Plaquemines

Mostly cloudy with a 20 percent chance of Showers. Highs in the mid 70s. Lows in the mid 60s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Petit Lake Temperature Statistics

April Temperature

New Orleans Naval Air Station - Alvin Callender Field (15.5 miles)

  • Lowest 8 April, 2026

    51.1 °F

  • Average April

    70.4 °F

  • Highest 18 April, 2026

    82.9 °F

Climate (2021–Present)

New Orleans Naval Air Station - Alvin Callender Field (15.5 miles)

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  • Average Low 2021–2026

    62.2 °F

  • Average 2021–2026

    70.9 °F

  • Average High 2021–2026

    79.2 °F
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