National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

New Orleans Naval Air Station - Alvin Callender Field (KNBG)

Lat: 29.84°NLon: 90.02°WElev: 0ft.

Fair

48°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in (1017.8 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 14 Mar 1:55 am CDT
Extended Forecast for

Marrero LA

  • Overnight

    Overnight: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63. Southeast wind around 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 4pm. Mostly sunny, with a high near 83. South wind 5 to 15 mph.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 4am, then a chance of showers. Low around 47. Breezy, with a south wind 15 to 20 mph becoming northwest after midnight. Chance of precipitation is 90%.

    Low: 47 °F

    Showers and
    Breezy

  • Monday

    Monday: A 30 percent chance of showers before 7am. Mostly sunny, with a high near 59. Breezy, with a northwest wind 20 to 25 mph.

    High: 59 °F

    Breezy.
    Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. North wind around 15 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. North wind around 10 mph.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. North wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 56. Calm wind.
Saturday
Sunny, with a high near 78. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 63. Southeast wind around 5 mph.
Sunday
A 30 percent chance of showers after 4pm. Mostly sunny, with a high near 83. South wind 5 to 15 mph.
Sunday Night
Showers and possibly a thunderstorm before 4am, then a chance of showers. Low around 47. Breezy, with a south wind 15 to 20 mph becoming northwest after midnight. Chance of precipitation is 90%.
Monday
A 30 percent chance of showers before 7am. Mostly sunny, with a high near 59. Breezy, with a northwest wind 20 to 25 mph.
Monday Night
Mostly cloudy, with a low around 40. North wind around 15 mph.
Tuesday
Partly sunny, with a high near 58. North wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 46. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 67. East wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 51. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 57. Southwest wind around 5 mph.
Friday
Sunny, with a high near 81. Calm wind becoming northwest around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marrero LA
 29.9°N 90.12°W
Last Update:
12:31 am CDT Mar 14, 2026
Forecast Valid:
2am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation