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

65°F

18°C

Humidity 43%
Wind Speed NE 14 G 25 mph
Barometer 30.25 in (1024.8 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 19 Apr 1:53 pm CDT
Extended Forecast for

Harahan LA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 71. Northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Northeast wind around 10 mph.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 75. East wind 10 to 15 mph.

    High: 75 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. East wind around 5 mph becoming calm.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 81. Southeast wind 5 to 15 mph.

    High: 81 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.

    Low: 67 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 78. Southeast wind 5 to 15 mph. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

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

    Low: 65 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 80. Southeast wind 5 to 15 mph.

    High: 80 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 71. Northeast wind around 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 58. Northeast wind around 10 mph.
Monday
Partly sunny, with a high near 75. East wind 10 to 15 mph.
Monday Night
Partly cloudy, with a low around 60. East wind around 5 mph becoming calm.
Tuesday
Partly sunny, with a high near 81. Southeast wind 5 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Wednesday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 78. Southeast wind 5 to 15 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 65. Southeast wind 5 to 10 mph.
Thursday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 80. Southeast wind 5 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 5 to 15 mph.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69. South wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. South wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harahan LA
 29.92°N 90.19°W
Last Update:
2:02 pm CDT Apr 19, 2026
Forecast Valid:
2pm CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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