Gretna Weather Forecast

    • 69
    • 85

    Becoming Sunny

    • 68
    • 86

    Mostly Sunny

    • 70
    • 86

    Partly Sunny

    • 71
    • 86

    Partly Sunny

    • 72
    • 86

    Mostly Cloudy

    • 71
    • 86

    Chance Thunderstorms

Today 26 Apr Upper Jefferson

Patchy fog this morning. Mostly sunny. Highs in the mid 80s. Northeast Winds around 5 Mph, becoming southeast around 5 Mph this afternoon.

Tonight 26 Apr Upper Jefferson

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 60s. South Winds around 5 Mph.

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  • Temperature Real-Time

Gretna Temperature Statistics

April Temperature

New Orleans Naval Air Station - Alvin Callender Field (5.6 miles)

  • Lowest 8 April, 2025

    44.1 °F

  • Average April

    70.9 °F

  • Highest 3 April, 2025

    82.9 °F

Climate (2020–Present)

New Orleans Naval Air Station - Alvin Callender Field (5.6 miles)

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  • Average Low 2020–2025

    62.1 °F

  • Average 2020–2025

    70.6 °F

  • Average High 2020–2025

    78.8 °F
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