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.

Rain

65°F

18°C

Humidity 87%
Wind Speed NE 8 mph
Barometer 30.01 in (1016.6 mb)
Dewpoint 61°F (16°C)
Visibility 8.00 mi
Last update 12 Mar 1:53 am CDT
Extended Forecast for

Laplace LA

  • Overnight

    Overnight: A slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 53. Southwest wind 10 to 15 mph becoming northwest. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 65. North wind around 15 mph, with gusts as high as 30 mph.

    High: 65 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 49. North wind 5 to 10 mph becoming light northeast after midnight.

    Low: 49 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 74. Calm wind becoming southeast around 5 mph.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. Southeast wind around 5 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 83. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 83 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. South wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 50 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Overnight
A slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 53. Southwest wind 10 to 15 mph becoming northwest. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 65. North wind around 15 mph, with gusts as high as 30 mph.
Thursday Night
Clear, with a low around 49. North wind 5 to 10 mph becoming light northeast after midnight.
Friday
Sunny, with a high near 74. Calm wind becoming southeast around 5 mph.
Friday Night
Mostly clear, with a low around 53. Calm wind.
Saturday
Sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 61. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 83. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. South wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.
Monday
Mostly cloudy, with a high near 60. North wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 42. North wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 61. Northeast wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 46. East wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 70. East wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Laplace LA
 30.07°N 90.5°W
Last Update:
1:36 am CDT Mar 12, 2026
Forecast Valid:
2am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
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