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.

Fair

56°F

13°C

Humidity 49%
Wind Speed E 3 mph
Barometer 30.18 in (1022.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 12 Mar 11:53 pm CDT
Extended Forecast for

Laplace LA

  • Overnight

    Overnight: Clear, with a low around 47. Northeast wind around 5 mph becoming calm.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 72. Calm wind becoming east around 5 mph.

    High: 72 °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 77. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 77 °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 15 mph.

    High: 83 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 47. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 70%.

    Low: 47 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Partly sunny, with a high near 56. Breezy, with a northwest wind 15 to 20 mph. Chance of precipitation is 20%.

    High: 56 °F

    Breezy.
    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. North wind 10 to 15 mph.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 47. Northeast wind around 5 mph becoming calm.
Friday
Sunny, with a high near 72. Calm wind becoming east around 5 mph.
Friday Night
Mostly clear, with a low around 53. Calm wind.
Saturday
Sunny, with a high near 77. 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 15 mph.
Sunday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 47. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 70%.
Monday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Partly sunny, with a high near 56. Breezy, with a northwest wind 15 to 20 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 38. North wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 57. North wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 43. Northeast wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 67. Calm wind becoming east around 5 mph in the morning.
Wednesday Night
Mostly clear, with a low around 49. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Laplace LA
 30.07°N 90.5°W
Last Update:
12:31 am CDT Mar 13, 2026
Forecast Valid:
12am CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation