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.

Partly Cloudy

58°F

14°C

Humidity 62%
Wind Speed N 15 G 24 mph
Barometer 30.23 in (1023.8 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 12 Mar 11:53 am CDT
Extended Forecast for

Hahnville LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. North wind 10 to 15 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 48. Northeast wind 5 to 10 mph.

    Low: 48 °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 54. East wind around 5 mph becoming calm.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Light east wind becoming southeast 5 to 10 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62. Southeast wind around 5 mph.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 82. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 48. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely

  • Monday

    Monday: A slight chance of showers before 1pm. Partly sunny, with a high near 57. Breezy, with a north wind 15 to 20 mph.

    High: 57 °F

    Slight Chance
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 64. North wind 10 to 15 mph.
Tonight
Clear, with a low around 48. Northeast wind 5 to 10 mph.
Friday
Sunny, with a high near 72. Calm wind becoming east around 5 mph.
Friday Night
Mostly clear, with a low around 54. East wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 77. Light east wind becoming southeast 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 62. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 82. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 48. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 60%.
Monday
A slight chance of showers before 1pm. Partly sunny, with a high near 57. Breezy, with a north wind 15 to 20 mph.
Monday Night
Partly cloudy, with a low around 40. North wind 10 to 15 mph.
Tuesday
Partly sunny, with a high near 59. Northeast wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 45. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 69. East wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hahnville LA
 29.98°N 90.43°W
Last Update:
12:31 pm CDT Mar 12, 2026
Forecast Valid:
12pm CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
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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