Marrero Weather Forecast

    • 50
    • 77

    Chance Rain Showers

    • 37
    • 59

    Decreasing Clouds

    • 36
    • 50

    Mostly Sunny

    • 41
    • 56

    Mostly Sunny

    • 53
    • 65

    Partly Sunny

    • 59
    • 71

    Chance Rain Showers

    • 53
    • 70

    Partly Sunny

Today 28 Dec Upper Jefferson

Mostly sunny. A slight chance of Showers and Thunderstorms. Near steady temperature in the mid 70s. South Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 28 Dec Upper Jefferson

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Areas of fog. Breezy, cooler with Lows in the lower 50s. South Winds 5 to 10 Mph, increasing to west 20 to 25 Mph with Gusts up to 35 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marrero Temperature Statistics

December Temperature

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

  • Lowest 15 December, 2025

    28.9 °F

  • Average December

    57.3 °F

  • Highest 21 December, 2025

    81 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    62.1 °F

  • Average 2020–2025

    70.7 °F

  • Average High 2020–2025

    79 °F
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