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

60°F

16°C

Humidity 90%
Wind Speed NE 5 mph
Barometer 30.13 in (1020.3 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 8 Apr 7:56 am CDT
Extended Forecast for

5 Miles SW Napoleonville LA

  • Today

    Today: Mostly sunny, with a high near 77. East wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. East wind 5 to 10 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. East wind 5 to 10 mph.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Mostly sunny, with a high near 79. East wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 81. Light east wind increasing to 5 to 10 mph in the morning.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62. Southeast wind 5 to 10 mph.

    Low: 62 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 82. Southeast wind 5 to 15 mph.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 77. East wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 58. East wind 5 to 10 mph.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 60. East wind 5 to 10 mph.
Friday
A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Mostly sunny, with a high near 79. East wind 5 to 10 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 81. Light east wind increasing to 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 62. Southeast wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 82. Southeast wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 65. Southeast wind 5 to 10 mph.
Monday
Partly sunny, with a high near 82. South wind 5 to 15 mph.
Monday Night
Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 82. South wind 5 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Napoleonville LA
 29.88°N 91.09°W
Last Update:
5:01 am CDT Apr 8, 2026
Forecast Valid:
8am CDT Apr 8, 2026-6pm CDT Apr 14, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation