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.

Fair

48°F

9°C

Humidity 29%
Wind Speed NW 6 mph
Barometer 30.25 in (1024.3 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 18 Jan 4:56 pm CST
Extended Forecast for

2 Miles ESE Morgan City LA

  • Tonight

    Tonight: Clear, with a low around 33. Northwest wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Clear

  • M.L.King Day

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

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Northeast wind around 5 mph.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. Northeast wind 5 to 10 mph.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45. East wind around 5 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after noon. Cloudy, with a high near 65. Southeast wind 5 to 10 mph.

    High: 65 °F

    Cloudy then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Cloudy, with a low around 53. East wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Partly sunny, with a high near 65. Northeast wind around 10 mph.

    High: 65 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. East wind around 5 mph.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 33. Northwest wind around 5 mph becoming calm in the evening.
M.L.King Day
Sunny, with a high near 60. Calm wind becoming north around 5 mph.
Monday Night
Mostly clear, with a low around 37. Northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 60. Northeast wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 45. East wind around 5 mph.
Wednesday
A 30 percent chance of showers after noon. Cloudy, with a high near 65. Southeast wind 5 to 10 mph.
Wednesday Night
Showers likely. Cloudy, with a low around 53. East wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 60%.
Thursday
A 20 percent chance of showers before noon. Partly sunny, with a high near 65. Northeast wind around 10 mph.
Thursday Night
Mostly cloudy, with a low around 48. East wind around 5 mph.
Friday
Mostly sunny, with a high near 69.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 51.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Morgan City LA
 29.68°N 91.15°W
Last Update:
5:06 pm CST Jan 18, 2026
Forecast Valid:
5pm CST Jan 18, 2026-6pm CST Jan 25, 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