Lake Borgne Weather Forecast

    • 84
    • 90

    Slight Chance Thunderstorms

    • 84
    • 90

    Chance Thunderstorms

    • 83
    • 89

    Chance Thunderstorms

    • 83
    • 88

    Chance Thunderstorms

    • 84
    • 88

    Chance Thunderstorms

    • 83
    • 88

    Chance Thunderstorms

    • 83
    • 88

    Chance Thunderstorms

Today 20 Jul Lower St. Bernard

Sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 90s. North Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 108.

Tonight 20 Jul Lower St. Bernard

Partly cloudy with a slight chance of Showers and Thunderstorms this Evening, then mostly clear after midnight. Lows in the lower 80s. North Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 107 early.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Borgne Temperature Statistics

July Temperature

New Orleans Naval Air Station - Alvin Callender Field (20.5 miles)

  • Lowest 8 July, 2026

    72 °F

  • Average July

    81.4 °F

  • Highest 18 July, 2026

    95 °F

Climate (2021–2026)

New Orleans Naval Air Station - Alvin Callender Field (20.5 miles)

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  • Average Low 2021–2026

    62.2 °F

  • Average 2021–2026

    71 °F

  • Average High 2021–2026

    79.3 °F
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