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

76°F

24°C

Humidity 58%
Wind Speed S 8 mph
Barometer 30.09 in (1019.1 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Nov 10:53 am CST
Extended Forecast for

Hahnville LA

  • Today

    Today: Sunny, with a high near 78. Southwest wind around 5 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. South wind around 5 mph becoming calm after midnight.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Calm wind becoming west around 5 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 80. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Monday Night

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

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. South wind 5 to 10 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64. Southeast wind around 5 mph.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Southeast wind 5 to 10 mph.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 78. Southwest wind around 5 mph.
Tonight
Mostly clear, with a low around 59. South wind around 5 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 81. Calm wind becoming west around 5 mph.
Sunday Night
Mostly clear, with a low around 60. Calm wind.
Monday
Mostly sunny, with a high near 80. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 61. Southeast wind around 5 mph.
Tuesday
Sunny, with a high near 81. South wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 64. Southeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 82. Southeast wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 65. Southeast wind around 5 mph.
Thursday
A slight chance of showers. Partly sunny, with a high near 81. Southeast wind 5 to 15 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 67. Southeast wind around 10 mph, with gusts as high as 20 mph.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. South wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hahnville LA
 29.98°N 90.43°W
Last Update:
11:23 am CST Nov 15, 2025
Forecast Valid:
11am CST Nov 15, 2025-6pm CST Nov 21, 2025
 
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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