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

53°F

12°C

Humidity 74%
Wind Speed Calm
Barometer 30.26 in (1024.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 7 Feb 9:56 pm CST
Extended Forecast for

2 Miles SSW Morgan City LA

  • Tonight

    Tonight: Mostly clear, with a low around 48. East wind around 5 mph.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70. East wind around 5 mph becoming southwest in the afternoon.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 55. Southwest wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Widespread dense fog before 8am. Otherwise, partly sunny, with a high near 71. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 71 °F

    Dense Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 56. South wind around 5 mph.

    Low: 56 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 73. Southeast wind 5 to 10 mph.

    High: 73 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 62. Southeast wind around 5 mph.

    Low: 62 °F

    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers. Mostly sunny, with a high near 75. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 75 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 62. Southwest wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 48. East wind around 5 mph.
Sunday
Sunny, with a high near 70. East wind around 5 mph becoming southwest in the afternoon.
Sunday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 55. Southwest wind around 5 mph becoming calm in the evening.
Monday
Widespread dense fog before 8am. Otherwise, partly sunny, with a high near 71. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 56. South wind around 5 mph.
Tuesday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 73. Southeast wind 5 to 10 mph.
Tuesday Night
Cloudy, with a low around 62. Southeast wind around 5 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 75. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 62. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 74.
Thursday Night
Mostly cloudy, with a low around 62.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 74.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 58.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 68.
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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:
10:41 pm CST Feb 7, 2026
Forecast Valid:
10pm CST Feb 7, 2026-6pm CST Feb 14, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation