Jean Lafitte Weather Forecast

    • 78
    • 94

    Chance Thunderstorms

    • 76
    • 90

    Rain Showers

    • 76
    • 89

    Thunderstorms Likely

    • 78
    • 91

    Chance Thunderstorms

    • 78
    • 90

    Thunderstorms Likely

    • 78
    • 91

    Thunderstorms Likely

    • 78
    • 91

    Chance Thunderstorms

Today 26 Aug Central Jefferson

Sunny with a chance of Showers and Thunderstorms. Near steady temperature around 90. Temperature falling into the upper 80s late. Northwest Winds around 5 Mph. Chance of rain 30 percent. Heat index Values up to 109.

Tonight 26 Aug Central Jefferson

Mostly clear with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the upper 70s. Southwest Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jean Lafitte Temperature Statistics

August Temperature

New Orleans Naval Air Station - Alvin Callender Field (9.3 miles)

  • Lowest 3 August, 2026

    72 °F

  • Average August

    83.1 °F

  • Highest 21 August, 2026

    95 °F

Climate (2021–2026)

New Orleans Naval Air Station - Alvin Callender Field (9.3 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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