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

New Orleans, New Orleans Lakefront Airport (KNEW)

Lat: 30.05°NLon: 90.03°WElev: 7ft.

A Few Clouds

79°F

26°C

Humidity 79%
Wind Speed E 3 mph
Barometer 29.90 in (1012.0 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 6 Oct 6:53 pm CDT
Extended Forecast for

Chalmette LA

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 77. Northeast wind around 10 mph.

    Low: 77 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 84. Northeast wind around 15 mph.

    High: 84 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 74. Northeast wind around 10 mph.

    Low: 74 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Breezy, with a northeast wind 15 to 20 mph.

    High: 83 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 73. East wind 10 to 15 mph.

    Low: 73 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Breezy, with an east wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.

    High: 82 °F

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: Tropical storm conditions possible. Showers likely and possibly a thunderstorm before 1am, then showers and thunderstorms likely after 1am. Mostly cloudy, with a low around 72. Chance of precipitation is 70%.

    Low: 72 °F

    Tropical
    Storm
    Conditions
    Possible

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 81. Breezy, with an east wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

    High: 81 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Breezy, with a southeast wind 10 to 20 mph.

    Low: 71 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 77. Northeast wind around 10 mph.
Wednesday
Partly sunny, with a high near 84. Northeast wind around 15 mph.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 74. Northeast wind around 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Breezy, with a northeast wind 15 to 20 mph.
Thursday Night
Mostly cloudy, with a low around 73. East wind 10 to 15 mph.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Breezy, with an east wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
Friday Night
Tropical storm conditions possible. Showers likely and possibly a thunderstorm before 1am, then showers and thunderstorms likely after 1am. Mostly cloudy, with a low around 72. Chance of precipitation is 70%.
Saturday
Showers and possibly a thunderstorm. High near 81. Breezy, with an east wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Breezy, with a southeast wind 10 to 20 mph.
Sunday
A chance of showers. Partly sunny, with a high near 84. Southwest wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 73. Southwest wind around 5 mph.
Columbus Day
A chance of showers. Mostly sunny, with a high near 86. Northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 74. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
A chance of showers. Mostly sunny, with a high near 86. Northeast wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chalmette LA
 29.94°N 89.96°W
Last Update:
4:49 pm CDT Oct 6, 2026
Forecast Valid:
7pm CDT Oct 6, 2026-6pm CDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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