Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

Fair

65°F

18°C

Humidity 100%
Wind Speed S 3 mph
Barometer 30.11 in (1019.6 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 26 Mar 9:56 pm CDT
Extended Forecast for

Morgan City LA

Dense Fog Advisory March 27, 12:00am until March 27, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  • Tonight

    Tonight: Patchy dense fog after 5am.  Otherwise, partly cloudy, with a low around 66. South wind around 5 mph.

    Low: 66 °F

    Mostly Clear
    then Patchy
    Dense Fog

  • Friday

    Friday: Widespread dense fog, mainly before 9am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 81 °F

    Dense Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. West wind 5 to 10 mph becoming north after midnight.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. Northeast wind around 5 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 78. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 78 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 65. East wind 5 to 10 mph.

    Low: 65 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 77. Southeast wind 5 to 10 mph.

    High: 77 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.

    Low: 67 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy dense fog after 5am. Otherwise, partly cloudy, with a low around 66. South wind around 5 mph.
Friday
Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 62. West wind 5 to 10 mph becoming north after midnight.
Saturday
Sunny, with a high near 75. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 59. Northeast wind around 5 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 65. East wind 5 to 10 mph.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Southeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 67.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Morgan City LA
 29.7°N 91.2°W
9:46 pm CDT Mar 26, 2026
10pm CDT Mar 26, 2026-6pm CDT Apr 2, 2026
 
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