Shell Beach Weather Forecast

    • 75
    • 87

    Sunny

    • 76
    • 89

    Mostly Sunny

    • 76
    • 90

    Mostly Sunny

    • 76
    • 89

    Mostly Sunny

    • 77
    • 87

    Slight Chance Thunderstorms

    • 76
    • 87

    Chance Thunderstorms

    • 75
    • 87

    Chance Thunderstorms

Today 18 Sep Lower St. Bernard

Sunny. Near steady temperature in the mid 80s. East Winds 10 to 15 Mph.

Tonight 18 Sep Lower St. Bernard

Clear. Lows in the mid 70s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shell Beach Temperature Statistics

September Temperature

New Orleans Naval Air Station - Alvin Callender Field (19.9 miles)

  • Lowest 3 September, 2025

    66 °F

  • Average September

    79.3 °F

  • Highest 6 September, 2025

    91 °F

Climate (2020–Present)

New Orleans Naval Air Station - Alvin Callender Field (19.9 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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