Lake Borgne - Shell Beach Weather Forecast

    • 37
    • 58

    Decreasing Clouds

    • 40
    • 51

    Sunny

    • 47
    • 57

    Sunny

    • 55
    • 64

    Mostly Cloudy

    • 62
    • 70

    Chance Rain Showers

    • 54
    • 71

    Mostly Sunny

Today 29 Dec Lower St. Bernard

Mostly sunny and Breezy, cooler. Less humid with Highs in the upper 50s. North Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 29 Dec Lower St. Bernard

Partly cloudy in the Evening, then becoming mostly clear. Cooler with Lows in the upper 30s. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Borgne - Shell Beach Temperature Statistics

December Temperature

New Orleans Naval Air Station - Alvin Callender Field (21.1 miles)

  • Lowest 15 December, 2025

    28.9 °F

  • Average December

    57.7 °F

  • Highest 21 December, 2025

    81 °F

Climate (2020–Present)

New Orleans Naval Air Station - Alvin Callender Field (21.1 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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