Shell Beach Weather Forecast

    • 78
    • 87

    Mostly Sunny

    • 77
    • 88

    Mostly Sunny

    • 78
    • 90

    Mostly Sunny

    • 78
    • 91

    Slight Chance Thunderstorms

    • 78
    • 90

    Chance Thunderstorms

    • 78
    • 89

    Chance Thunderstorms

Today 17 Sep Lower St. Bernard

Sunny. Highs in the upper 80s. East Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 17 Sep Lower St. Bernard

Clear. Lows in the upper 70s. East Winds 10 to 15 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 13 September, 2026

    72 °F

  • Average September

    81.2 °F

  • Highest 14 September, 2026

    91.9 °F

Climate (2021–2026)

New Orleans Naval Air Station - Alvin Callender Field (19.9 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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