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

64°F

18°C

Humidity 87%
Wind Speed SE 8 mph
Barometer 30.01 in (1016.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 17 Feb 10:53 pm CST
Extended Forecast for

Destrehan LA

  • Tonight

    Tonight: Mostly cloudy, with a low around 61. South wind around 5 mph.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 78. Southwest wind 5 to 10 mph.

    High: 78 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 64. South wind 5 to 10 mph.

    Low: 64 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 81. South wind 5 to 15 mph.

    High: 81 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 68. South wind 5 to 10 mph.

    Low: 68 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers. Partly sunny, with a high near 82. South wind 5 to 10 mph.

    High: 82 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 68. South wind around 5 mph.

    Low: 68 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. Southwest wind 5 to 10 mph.

    High: 83 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Southwest wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.

    Low: 51 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 61. South wind around 5 mph.
Wednesday
Partly sunny, with a high near 78. Southwest wind 5 to 10 mph.
Wednesday Night
Increasing clouds, with a low around 64. South wind 5 to 10 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 81. South wind 5 to 15 mph.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 68. South wind 5 to 10 mph.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 82. South wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 68. South wind around 5 mph.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. Southwest wind 5 to 10 mph.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Southwest wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 62. North wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 42. North wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 58. North wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 40. North wind around 5 mph.
Tuesday
Sunny, with a high near 62. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Destrehan LA
 29.95°N 90.35°W
Last Update:
11:32 pm CST Feb 17, 2026
Forecast Valid:
11pm CST Feb 17, 2026-6pm CST Feb 24, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation