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

79°F

26°C

Humidity 54%
Wind Speed SE 15 mph
Barometer 30.20 in (1022.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 4 Mar 10:53 am CST
Extended Forecast for

Harahan LASimilar City Names

  • Today

    Today: Mostly sunny, with a high near 80. South wind around 10 mph.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, increasing clouds, with a low around 65. Southeast wind around 5 mph.

    Low: 65 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 3pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 80. Southeast wind 5 to 10 mph.

    High: 80 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Thursday Night

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

    Low: 67 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 81. Southeast wind 5 to 15 mph. Chance of precipitation is 60%.

    High: 81 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 69. Southeast wind 5 to 10 mph.

    Low: 69 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. South wind 5 to 10 mph.

    High: 83 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Chance
    Showers then
    Cloudy

  • Sunday

    Sunday: A chance of showers, mainly after noon. Mostly cloudy, with a high near 81. Calm wind becoming southeast around 5 mph in the morning.

    High: 81 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 80. South wind around 10 mph.
Tonight
Patchy fog after midnight. Otherwise, increasing clouds, with a low around 65. Southeast wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 3pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 80. Southeast wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 81. Southeast wind 5 to 15 mph. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 69. Southeast wind 5 to 10 mph.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. South wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers, mainly after noon. Mostly cloudy, with a high near 81. Calm wind becoming southeast around 5 mph in the morning.
Sunday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm.
Monday
A slight chance of showers. Partly sunny, with a high near 83. Light southeast wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 67. Southeast wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 82. South wind 5 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harahan LASimilar City Names
 29.95°N 90.19°W
Last Update:
10:41 am CST Mar 4, 2026
Forecast Valid:
11am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation