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.

A Few Clouds

83°F

28°C

Humidity 57%
Wind Speed N 8 mph
Barometer 30.03 in (1017.1 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 24 Sep 9:53 pm CDT
Extended Forecast for

Harahan LA

  • Tonight

    Tonight: A 20 percent chance of showers after 4am. Partly cloudy, with a low around 75. East wind around 5 mph.

    Low: 75 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly before 9am. Mostly sunny, with a high near 87. East wind around 10 mph.

    High: 87 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. East wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 88. Calm wind becoming northeast around 5 mph.

    High: 88 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74. Calm wind becoming south around 5 mph.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 90. Calm wind becoming north around 5 mph in the afternoon.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 74. Calm wind becoming south around 5 mph.

    Low: 74 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 90. Calm wind becoming north around 5 mph in the afternoon.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers after 4am. Partly cloudy, with a low around 75. East wind around 5 mph.
Friday
A 30 percent chance of showers, mainly before 9am. Mostly sunny, with a high near 87. East wind around 10 mph.
Friday Night
Mostly clear, with a low around 73. East wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 88. Calm wind becoming northeast around 5 mph.
Saturday Night
Partly cloudy, with a low around 74. Calm wind becoming south around 5 mph.
Sunday
Sunny, with a high near 90. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 74. Calm wind becoming south around 5 mph.
Monday
Sunny, with a high near 90. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 90. Light southeast wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 76. Southeast wind 5 to 10 mph.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. South wind 5 to 15 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Southeast wind 5 to 10 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Southeast wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harahan LA
 29.95°N 90.19°W
Last Update:
6:18 pm CDT Sep 24, 2026
Forecast Valid:
10pm CDT Sep 24, 2026-6pm CDT Oct 1, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation