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.

Mostly Cloudy

81°F

27°C

Humidity 72%
Wind Speed NW 9 mph
Barometer 29.86 in (1011.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 4 Nov 12:53 pm CST
Extended Forecast for

Harahan LA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 80. Northwest wind around 5 mph.

    High: 80 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 63. Calm wind becoming northwest around 5 mph.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. North wind around 5 mph becoming calm in the afternoon.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. Calm wind becoming northwest around 5 mph.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 77. North wind around 5 mph becoming calm in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. Light north wind becoming northeast 5 to 10 mph in the evening.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Northeast wind 5 to 10 mph.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. Northeast wind 5 to 10 mph.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers before noon. Partly sunny, with a high near 68. North wind 5 to 10 mph.

    High: 68 °F

    Slight Chance
    Showers then
    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 80. Northwest wind around 5 mph.
Tonight
Mostly clear, with a low around 63. Calm wind becoming northwest around 5 mph.
Thursday
Sunny, with a high near 79. North wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 62. Calm wind becoming northwest around 5 mph.
Friday
Mostly sunny, with a high near 77. North wind around 5 mph becoming calm in the afternoon.
Friday Night
Mostly clear, with a low around 60. Light north wind becoming northeast 5 to 10 mph in the evening.
Saturday
Mostly sunny, with a high near 74. Northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 54. Northeast wind 5 to 10 mph.
Sunday
A slight chance of showers before noon. Partly sunny, with a high near 68. North wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 53. North wind around 5 mph.
Monday
Mostly sunny, with a high near 70. North wind around 5 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 53. Calm wind becoming north around 5 mph after midnight.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 72. North wind around 5 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:
12:57 pm CST Nov 4, 2026
Forecast Valid:
1pm CST Nov 4, 2026-6pm CST Nov 10, 2026
 
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Additional Resources

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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