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.

Mostly Cloudy

87°F

31°C

Humidity 59%
Wind Speed Vrbl 7 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 21 Sep 3:55 pm CDT
Extended Forecast for

Marrero LA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Southeast wind around 10 mph.

    High: 90 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 74. South wind around 5 mph becoming calm after midnight.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly between 11am and 2pm. Mostly sunny, with a high near 89. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 89 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm after midnight.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 75. South wind around 5 mph becoming calm in the evening.

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Light southwest wind becoming south 5 to 10 mph in the morning.

    High: 91 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South wind around 5 mph.

    Low: 75 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 86. West wind 5 to 10 mph.

    High: 86 °F

    T-storms
    Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Southeast wind around 10 mph.
Tonight
Mostly clear, with a low around 74. South wind around 5 mph becoming calm after midnight.
Monday
A 30 percent chance of showers and thunderstorms, mainly between 11am and 2pm. Mostly sunny, with a high near 89. Light east wind becoming southeast 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. Light southeast wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 75. South wind around 5 mph becoming calm in the evening.
Wednesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Light southwest wind becoming south 5 to 10 mph in the morning.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South wind around 5 mph.
Thursday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 86. West wind 5 to 10 mph.
Thursday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 72. West wind around 5 mph.
Friday
A slight chance of showers. Sunny, with a high near 85. Northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 70. North wind around 5 mph.
Saturday
A slight chance of showers. Sunny, with a high near 87. North wind around 5 mph.
Saturday Night
Mostly clear, with a low around 70. North wind around 5 mph.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 87. North wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marrero LA
 29.88°N 90.12°W
Last Update:
12:26 pm CDT Sep 21, 2025
Forecast Valid:
4pm CDT Sep 21, 2025-6pm CDT Sep 28, 2025
 
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