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

77°F

25°C

Humidity 85%
Wind Speed E 7 mph
Barometer 30.03 in (1017.1 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 25 Sep 5:53 am CDT
Extended Forecast for

Destrehan LA

  • Today

    Today: A 10 percent chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 86. East wind around 10 mph.

    High: 86 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 72. East wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 87. Calm wind becoming northeast around 5 mph in the morning.

    High: 87 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 72. Calm wind.

    Low: 72 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 90. Calm wind becoming northwest around 5 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72. Calm wind becoming south around 5 mph.

    Low: 72 °F

    Mostly Clear

  • 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 73. South wind around 5 mph becoming calm.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 90 °F

    Sunny

Detailed Forecast

Today
A 10 percent chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 86. East wind around 10 mph.
Tonight
Mostly clear, with a low around 72. East wind around 5 mph becoming calm in the evening.
Saturday
Increasing clouds, with a high near 87. Calm wind becoming northeast around 5 mph in the morning.
Saturday Night
Partly cloudy, with a low around 72. Calm wind.
Sunday
Sunny, with a high near 90. Calm wind becoming northwest around 5 mph.
Sunday Night
Mostly clear, with a low around 72. 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 73. South wind around 5 mph becoming calm.
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 75. Southeast wind around 5 mph.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Southeast wind 5 to 15 mph.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph.
Thursday
Showers and thunderstorms likely. Mostly sunny, with a high near 88. Southeast wind 5 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Destrehan LA
 29.95°N 90.38°W
Last Update:
1:57 am CDT Sep 25, 2026
Forecast Valid:
6am CDT Sep 25, 2026-6pm CDT Oct 1, 2026
 
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Additional Resources

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