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.

Mostly Cloudy

58°F

14°C

Humidity 72%
Wind Speed N 16 G 26 mph
Barometer 30.28 in (1025.8 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 10 Jan 11:53 pm CST
Extended Forecast for

Jefferson LA

  • Overnight

    Overnight: Mostly cloudy, with a low around 48. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59. North wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. Northeast wind around 10 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53. North wind 5 to 10 mph.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. North wind around 5 mph becoming calm.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. Calm wind becoming northeast around 5 mph.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 47. Calm wind becoming west around 5 mph after midnight.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. West wind 5 to 10 mph.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 48. North wind around 15 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 59. North wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 41. Northeast wind around 10 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 53. North wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 42. North wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 59. Calm wind becoming northeast around 5 mph.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 47. Calm wind becoming west around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 65. West wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 41. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 54. North wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 41. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 64. Calm wind becoming south around 5 mph in the morning.
Friday Night
Partly cloudy, with a low around 47. South wind around 5 mph becoming northeast after midnight.
Saturday
Partly sunny, with a high near 61. North wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jefferson LA
 29.97°N 90.17°W
Last Update:
11:32 pm CST Jan 10, 2026
Forecast Valid:
12am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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Chance of Precipitation