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.

A Few Clouds

83°F

28°C

Humidity 70%
Wind Speed Vrbl 7 mph
Barometer 30.07 in (1018.4 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 14 Oct 1:53 pm CDT
Extended Forecast for

Hahnville LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 88. East wind around 5 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, sunny, with a high near 88. Light east wind increasing to 5 to 10 mph in the morning.

    High: 88 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. East wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 88. North wind around 5 mph.

    High: 88 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. Breezy, with a north wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.

    Low: 59 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 72. Breezy, with a north wind around 20 mph, with gusts as high as 35 mph.

    High: 72 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. Northeast wind 10 to 15 mph.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. East wind around 15 mph.

    High: 74 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 88. East wind around 5 mph.
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 88. Light east wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 70. East wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 88. North wind around 5 mph.
Friday Night
Partly cloudy, with a low around 59. Breezy, with a north wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.
Saturday
Sunny, with a high near 72. Breezy, with a north wind around 20 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 58. Northeast wind 10 to 15 mph.
Sunday
Sunny, with a high near 74. East wind around 15 mph.
Sunday Night
Partly cloudy, with a low around 62. East wind 10 to 15 mph.
Monday
A slight chance of showers. Mostly sunny, with a high near 78. Northeast wind around 15 mph.
Monday Night
Partly cloudy, with a low around 64. East wind around 10 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 80. Northeast wind around 15 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:
1:57 pm CDT Oct 14, 2026
Forecast Valid:
2pm CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
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Additional Resources

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Chance of Precipitation