Jean Lafitte Weather Forecast

    • 71
    • 90

    Becoming Sunny

    • 72
    • 89

    Mostly Sunny

    • 73
    • 89

    Mostly Sunny

    • 73
    • 91

    Mostly Sunny

    • 73
    • 90

    Mostly Sunny

    • 73
    • 89

    Slight Chance Thunderstorms

    • 73
    • 89

    Chance Thunderstorms

Today 17 Sep Lower Jefferson

Sunny. Near steady temperature in the upper 80s. East Winds 5 to 10 Mph.

Tonight 17 Sep Lower Jefferson

Mostly clear. Lows in the lower 70s. Southeast Winds 5 to 10 Mph, becoming northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jean Lafitte Temperature Statistics

September Temperature

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

  • Lowest 3 September, 2025

    66 °F

  • Average September

    79.3 °F

  • Highest 6 September, 2025

    91 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    62.1 °F

  • Average 2020–2025

    70.6 °F

  • Average High 2020–2025

    78.9 °F
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