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

53°F

12°C

Humidity 41%
Wind Speed N 14 G 23 mph
Barometer 30.40 in (1029.6 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 28 Nov 12:53 am CST
Extended Forecast for

Jefferson LA

  • Overnight

    Overnight: Mostly clear, with a low around 45. Northeast wind around 10 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 59. Northeast wind around 10 mph.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49. East wind 5 to 10 mph.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Southeast wind around 10 mph.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 60. Southeast wind around 5 mph.

    Low: 60 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers. Mostly cloudy, with a high near 69. Southeast wind 5 to 10 mph becoming north in the morning.

    High: 69 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before 9pm. Cloudy, with a low around 52. North wind around 10 mph.

    Low: 52 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after noon. Cloudy, with a high near 62. Northeast wind around 10 mph.

    High: 62 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers. Cloudy, with a low around 48. Northeast wind 5 to 10 mph becoming northwest after midnight.

    Low: 48 °F

    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 45. Northeast wind around 10 mph.
Friday
Mostly sunny, with a high near 59. Northeast wind around 10 mph.
Friday Night
Partly cloudy, with a low around 49. East wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 70. Southeast wind around 10 mph.
Saturday Night
A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 60. Southeast wind around 5 mph.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 69. Southeast wind 5 to 10 mph becoming north in the morning.
Sunday Night
A 30 percent chance of showers, mainly before 9pm. Cloudy, with a low around 52. North wind around 10 mph.
Monday
A 50 percent chance of showers and thunderstorms, mainly after noon. Cloudy, with a high near 62. Northeast wind around 10 mph.
Monday Night
Showers. Cloudy, with a low around 48. Northeast wind 5 to 10 mph becoming northwest after midnight.
Tuesday
A slight chance of showers before noon. Partly sunny, with a high near 56. Northwest wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 41. Northeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 61. East wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 51. East wind around 5 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 66. East wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jefferson LA
 29.97°N 90.14°W
Last Update:
11:30 pm CST Nov 27, 2025
Forecast Valid:
1am CST Nov 28, 2025-6pm CST Dec 4, 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