Marrero Weather Forecast

    • 78
    • 91

    Slight Chance Thunderstorms

    • 78
    • 93

    Chance Thunderstorms

    • 78
    • 90

    Thunderstorms Likely

    • 77
    • 89

    Thunderstorms Likely

    • 77
    • 89

    Thunderstorms Likely

    • 77
    • 90

    Chance Thunderstorms

    • 77
    • 90

    Chance Thunderstorms

Today 6 Sep Upper Jefferson

Sunny with a slight chance of Showers and Thunderstorms. Near steady temperature around 90. Northwest Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 106.

Tonight 6 Sep Upper Jefferson

Mostly clear with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Humid with Lows in the upper 70s. West Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marrero Temperature Statistics

September Temperature

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

  • Lowest 3 September, 2026

    75 °F

  • Average September

    82.1 °F

  • Highest 1 September, 2026

    91 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    62.3 °F

  • Average 2021–2026

    71 °F

  • Average High 2021–2026

    79.3 °F
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