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

50°F

10°C

Humidity 96%
Wind Speed Calm
Barometer 30.08 in (1018.7 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 13 Jan 11:56 pm CST
Extended Forecast for

2 Miles SSW Morgan City LA

  • Overnight

    Overnight: A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 51. West wind around 5 mph.

    Low: 51 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 65. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 65 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. North wind around 15 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 51. North wind 5 to 15 mph.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 40. Calm wind becoming south around 5 mph after midnight.

    Low: 40 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 65. Southwest wind 5 to 10 mph.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. Southwest wind 5 to 10 mph becoming north after midnight.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 59. North wind around 10 mph.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. North wind around 5 mph.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 51. West wind around 5 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 65. West wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 40. North wind around 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 51. North wind 5 to 15 mph.
Thursday Night
Clear, with a low around 40. Calm wind becoming south around 5 mph after midnight.
Friday
Sunny, with a high near 65. Southwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 48. Southwest wind 5 to 10 mph becoming north after midnight.
Saturday
Sunny, with a high near 59. North wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 39. North wind around 5 mph.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 38.
M.L.King Day
Sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 60.
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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:
11:26 pm CST Jan 13, 2026
Forecast Valid:
12am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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