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

New Orleans, New Orleans International Airport (KMSY)

Lat: 29.99°NLon: 90.25°WElev: 3ft.

Overcast

66°F

19°C

Humidity 81%
Wind Speed SE 8 mph
Barometer 30.07 in (1018.4 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 17 Feb 7:53 pm CST
Extended Forecast for

Harahan LA

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. South wind around 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77. South wind 5 to 10 mph.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 65. South wind 5 to 10 mph.

    Low: 65 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80. South wind 5 to 15 mph.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 67. South wind 5 to 10 mph.

    Low: 67 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers. Partly sunny, with a high near 81. South wind 5 to 10 mph.

    High: 81 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 68. South wind 5 to 10 mph.

    Low: 68 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 82 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Southwest wind 10 to 15 mph becoming north after midnight.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 60. South wind around 5 mph.
Wednesday
Partly sunny, with a high near 77. South wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 65. South wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 80. South wind 5 to 15 mph.
Thursday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 67. South wind 5 to 10 mph.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 81. South wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 68. South wind 5 to 10 mph.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Southwest wind 10 to 15 mph becoming north after midnight.
Sunday
Sunny, with a high near 62. North wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 42. North wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 58. North wind 5 to 15 mph.
Monday Night
Mostly clear, with a low around 41. Northeast wind around 5 mph.
Tuesday
Sunny, with a high near 62. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harahan LA
 29.92°N 90.19°W
Last Update:
11:32 am CST Feb 17, 2026
Forecast Valid:
8pm CST Feb 17, 2026-6pm CST Feb 24, 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