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.

Mostly Cloudy

71°F

22°C

Humidity 63%
Wind Speed N 9 mph
Barometer 30.05 in (1017.0 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 14 Mar 1:53 pm CDT
Extended Forecast for

Chalmette LA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 77. Southeast wind around 10 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Southeast wind around 5 mph.

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 82. South wind 5 to 15 mph.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 48. Breezy, with a south wind 10 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%.

    Low: 48 °F

    Chance
    T-storms then
    Showers and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 58. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph.

    High: 58 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. North wind around 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. Northeast wind around 5 mph.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. East wind 5 to 10 mph.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 77. Southeast wind around 10 mph.
Tonight
Partly cloudy, with a low around 64. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 82. South wind 5 to 15 mph.
Sunday Night
A chance of showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 48. Breezy, with a south wind 10 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%.
Monday
Mostly sunny, with a high near 58. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph.
Monday Night
Mostly cloudy, with a low around 40. North wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 57. North wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 47. Northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 67. East wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 53. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 76. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 58. Southwest wind around 5 mph.
Friday
Sunny, with a high near 80. Northwest wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chalmette LA
 29.94°N 89.98°W
Last Update:
12:31 pm CDT Mar 14, 2026
Forecast Valid:
2pm CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation