Marrero Weather Forecast

    • 44
    • 56

    Decreasing Clouds

    • 47
    • 67

    Mostly Sunny

    • 50
    • 62

    Mostly Sunny

    • 56
    • 70

    Partly Sunny

    • 55
    • 71

    Partly Sunny

    • 46
    • 65

    Partly Sunny

Today 9 Dec Upper Jefferson

Mostly sunny. Highs in the mid 50s. Northeast Winds around 5 Mph.

Tonight 9 Dec Upper Jefferson

Mostly clear. Lows in the mid 40s. Southeast Winds around 5 Mph.

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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 3 December, 2025

    39.9 °F

  • Average December

    51.9 °F

  • Highest 4 December, 2025

    63 °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

    70.6 °F

  • Average High 2020–2025

    78.9 °F
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