National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles SSW Morgan City LA

  • Tonight

    Tonight: A slight chance of showers between midnight and 1am. Mostly cloudy, with a low around 51. South wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 20%.

    Low: 51 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers between noon and 1pm. Mostly cloudy, with a high near 55. North wind around 15 mph. Chance of precipitation is 20%.

    High: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers between 9pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. North wind 10 to 15 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 50. Northwest wind 5 to 10 mph.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 38. Northwest wind around 5 mph becoming calm.

    Low: 38 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 60. Calm wind becoming north around 5 mph in the morning.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. Northeast wind 5 to 10 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. Northeast wind 5 to 10 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. East wind around 5 mph.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of showers between midnight and 1am. Mostly cloudy, with a low around 51. South wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 20%.
Saturday
A slight chance of showers between noon and 1pm. Mostly cloudy, with a high near 55. North wind around 15 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers between 9pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. North wind 10 to 15 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 50. Northwest wind 5 to 10 mph.
Sunday Night
Clear, with a low around 38. Northwest wind around 5 mph becoming calm.
M.L.King Day
Sunny, with a high near 60. Calm wind becoming north around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 37. Northeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 56. Northeast wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 43. East wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 65.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 57.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 67.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Morgan City LA
 29.68°N 91.2°W
Last Update:
9:21 pm CST Jan 16, 2026
Forecast Valid:
9pm CST Jan 16, 2026-6pm CST Jan 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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