Petit Lake Weather Forecast

    • 68
    • 79

    Rain Showers

    • 71
    • 78

    Mostly Cloudy

    • 73
    • 81

    Partly Sunny

    • 72
    • 82

    Partly Sunny

    • 72
    • 81

    Mostly Cloudy

    • 69
    • 80

    Chance Thunderstorms

Today 31 Mar Lower Plaquemines

Showers likely with a chance of Thunderstorms. Some Thunderstorms may be severe with damaging Winds and large hail. Highs in the upper 70s. Southwest Winds 10 to 15 Mph. Chance of rain 60 percent.

Tonight 31 Mar Lower Plaquemines

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy dense fog in the evening. Lows in the mid 60s. Southwest Winds 5 to 10 Mph, becoming northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Petit Lake Temperature Statistics

March Temperature

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

  • Lowest 21 March, 2025

    36 °F

  • Average March

    65.2 °F

  • Highest 26 March, 2025

    81 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    62.1 °F

  • Average 2020–2025

    70.6 °F

  • Average High 2020–2025

    78.8 °F
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