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.

Overcast

67°F

19°C

Humidity 100%
Wind Speed N 8 mph
Barometer 30.17 in (1021.6 mb)
Dewpoint 67°F (19°C)
Visibility 8.00 mi
Last update 5 Apr 11:56 am CDT
Extended Forecast for

2 Miles SSW Morgan City LA

  • This Afternoon

    This Afternoon: Showers and thunderstorms likely before 4pm, then a chance of showers between 4pm and 5pm. Mostly cloudy, with a high near 70. North wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Showers
    Likely

  • Tonight

    Tonight: A slight chance of showers before 1am, then a chance of showers after 3am. Mostly cloudy, with a low around 58. North wind 10 to 15 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 69. Northeast wind 10 to 15 mph.

    High: 69 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. Northeast wind 5 to 10 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. East wind 10 to 15 mph.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 61. East wind 5 to 10 mph.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. East wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 72 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East wind around 10 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 74. East wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 74 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Showers and thunderstorms likely before 4pm, then a chance of showers between 4pm and 5pm. Mostly cloudy, with a high near 70. North wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A slight chance of showers before 1am, then a chance of showers after 3am. Mostly cloudy, with a low around 58. North wind 10 to 15 mph. Chance of precipitation is 30%.
Monday
A 20 percent chance of showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 69. Northeast wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 54. Northeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 75. East wind 10 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 61. East wind 5 to 10 mph.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. East wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East wind around 10 mph. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 74. East wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 66.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Friday Night
Mostly cloudy, with a low around 66.
Saturday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Morgan City LA
 29.68°N 91.2°W
Last Update:
11:56 am CDT Apr 5, 2026
Forecast Valid:
12pm CDT Apr 5, 2026-6pm CDT Apr 11, 2026
 
Forecast Discussion
 
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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