Gretna Weather Forecast

    • 46
    • 60

    Mostly Sunny

    • 54
    • 67

    Mostly Cloudy

    • 57
    • 68

    Chance Rain Showers

    • 55
    • 71

    Mostly Sunny

    • 56
    • 74

    Mostly Sunny

    • 61
    • 74

    Partly Sunny

Today 19 Mar Upper Jefferson

Sunny. Highs in the lower 60s. Northeast Winds 10 to 15 Mph.

Tonight 19 Mar Upper Jefferson

Mostly clear. Lows in the mid 40s. East Winds around 5 Mph, becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gretna Temperature Statistics

March Temperature

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

  • Lowest 11 March, 2024

    45 °F
  • Average March

    67.1 °F
  • Highest 14 March, 2024

    82.9 °F

Climate (2019–Present)

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

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  • Average Low 2019–2024

    61.8 °F
  • Average 2019–2024

    70.2 °F
  • Average High 2019–2024

    78.7 °F
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