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

58°F

14°C

Humidity 78%
Wind Speed S 5 mph
Barometer 30.08 in (1018.8 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 13 Mar 10:53 pm CDT
Extended Forecast for

Laplace LA

  • Tonight

    Tonight: Clear, with a low around 52. Calm wind.

    Low: 52 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61. Southeast wind around 5 mph.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers after 4pm. Mostly sunny, with a high near 83. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then a chance of showers after 4am. Low around 45. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

    Low: 45 °F

    Showers

  • Monday

    Monday: A 30 percent chance of showers before 7am. Mostly sunny, with a high near 57. Breezy, with a northwest wind 15 to 20 mph.

    High: 57 °F

    Breezy.
    Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. North wind 10 to 15 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. North wind around 5 mph.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 52. Calm wind.
Saturday
Sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 61. Southeast wind around 5 mph.
Sunday
A 40 percent chance of showers after 4pm. Mostly sunny, with a high near 83. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Sunday Night
Showers likely before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then a chance of showers after 4am. Low around 45. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Monday
A 30 percent chance of showers before 7am. Mostly sunny, with a high near 57. Breezy, with a northwest wind 15 to 20 mph.
Monday Night
Mostly cloudy, with a low around 37. North wind 10 to 15 mph.
Tuesday
Partly sunny, with a high near 58. North wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 42. Calm wind.
Wednesday
Sunny, with a high near 67. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 48. East wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 76. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 55. Southwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 81. Calm wind becoming northwest around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Laplace LA
 30.07°N 90.48°W
Last Update:
10:51 pm CDT Mar 13, 2026
Forecast Valid:
11pm CDT Mar 13, 2026-6pm CDT Mar 20, 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