Shell Beach Weather Forecast

    • 79
    • 92

    Chance Thunderstorms

    • 78
    • 88

    Rain Showers Likely

    • 78
    • 87

    Rain Showers

    • 77
    • 88

    Thunderstorms Likely

    • 78
    • 89

    Rain Showers Likely

    • 78
    • 88

    Rain Showers Likely

Today 7 Sep Lower St. Bernard

Sunny with a slight chance of Showers and Thunderstorms. Humid with Highs in the lower 90s. Northwest Winds 5 to 10 Mph, becoming south in the afternoon. Chance of rain 20 percent. Heat index Values up to 108.

Tonight 7 Sep Lower St. Bernard

Partly cloudy. Near steady temperature in the lower 80s. West 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, 2026

    75 °F

  • Average September

    82.1 °F

  • Highest 1 September, 2026

    91 °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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