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

63°F

17°C

Humidity 84%
Wind Speed NE 10 G 17 mph
Barometer 30.10 in (1019.4 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 23 Nov 7:53 pm CST
Extended Forecast for

Laplace LA

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 81. Southeast wind 5 to 10 mph.

    High: 81 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 68. South wind around 5 mph.

    Low: 68 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 83. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 83 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 72. North wind 5 to 10 mph.

    High: 72 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. North wind around 10 mph.

    Low: 47 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 64. Northeast wind 5 to 10 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. Northeast wind around 5 mph.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 59. Calm wind.
Monday
Partly sunny, with a high near 81. Southeast wind 5 to 10 mph.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 68. South wind around 5 mph.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 83. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 72. North wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 47. North wind around 10 mph.
Thanksgiving Day
Sunny, with a high near 64. Northeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 46. Northeast wind around 5 mph.
Friday
Sunny, with a high near 65. East wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 52. East wind around 5 mph.
Saturday
A slight chance of showers. Partly sunny, with a high near 72. Southeast wind 5 to 10 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 60. Southeast wind 5 to 10 mph.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Southeast wind around 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Laplace LA
 30.07°N 90.48°W
Last Update:
11:31 am CST Nov 23, 2025
Forecast Valid:
8pm CST Nov 23, 2025-6pm CST Nov 30, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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