Lac des Allemands Weather Forecast

    • 78
    • 92

    Chance Thunderstorms

    • 78
    • 92

    Thunderstorms Likely

    • 75
    • 88

    Thunderstorms Likely

    • 75
    • 90

    Chance Thunderstorms

    • 75
    • 92

    Chance Thunderstorms

    • 74
    • 93

    Chance Thunderstorms

Today 20 Aug St. John The Baptist

Sunny with a chance of Showers and Thunderstorms. Near steady temperature in the lower 90s. East Winds around 5 Mph. Chance of rain 30 percent. Heat index Values up to 105.

Tonight 20 Aug St. John The Baptist

Mostly clear. Humid with Lows in the mid 70s. South Winds around 5 Mph, becoming west after midnight.

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Lac des Allemands Temperature Statistics

August Temperature

New Orleans, New Orleans International Airport (19.9 miles)

  • Lowest 16 August, 2025

    74.6 °F

  • Average August

    85.6 °F

  • Highest 17 August, 2025

    99.6 °F

Climate (2020–Present)

New Orleans, New Orleans International Airport (19.9 miles)

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  • Average Low 2020–2025

    64.6 °F

  • Average 2020–2025

    72 °F

  • Average High 2020–2025

    80 °F
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