Belle Chasse Weather Forecast

    • 51
    • 61

    Increasing Clouds

    • 59
    • 66

    Chance Rain Showers

    • 49
    • 74

    Chance Rain Showers

    • 48
    • 60

    Mostly Sunny

    • 58
    • 70

    Partly Sunny

    • 59
    • 73

    Mostly Cloudy

Today 16 Dec Upper Plaquemines

Mostly sunny. Not as cool with Highs around 60. East Winds around 5 Mph.

Tonight 16 Dec Upper Plaquemines

Cloudy. Not as cool with Lows in the lower 50s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Belle Chasse Temperature Statistics

December Temperature

New Orleans Naval Air Station - Alvin Callender Field (1.9 miles)

  • Lowest 10 December, 2025

    36 °F

  • Average December

    54 °F

  • Highest 13 December, 2025

    77 °F

Climate (2020–Present)

New Orleans Naval Air Station - Alvin Callender Field (1.9 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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