Marrero Weather Forecast

    • 76
    • 86

    Slight Chance Thunderstorms

    • 75
    • 85

    Chance Thunderstorms

    • 74
    • 85

    Chance Thunderstorms

    • 75
    • 85

    Chance Thunderstorms

    • 75
    • 85

    Rain Showers Likely

    • 75
    • 84

    Rain Showers Likely

Today 18 May Upper Jefferson

Mostly cloudy. A slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 80s. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 18 May Upper Jefferson

Mostly cloudy. Humid with Lows in the mid 70s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marrero Temperature Statistics

May Temperature

New Orleans Naval Air Station - Alvin Callender Field (6.2 miles)

  • Lowest 4 May, 2026

    50 °F

  • Average May

    71.2 °F

  • Highest 14 May, 2026

    88 °F

Climate (2021–Present)

New Orleans Naval Air Station - Alvin Callender Field (6.2 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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