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

70°F

21°C

Humidity 100%
Wind Speed SE 5 mph
Barometer 30.11 in (1019.5 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 31 Mar 10:56 pm CDT
Extended Forecast for

Patterson LA

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm.

    Low: 66 °F

    Patchy Fog

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. South wind 5 to 10 mph.

    High: 83 °F

    Patchy Fog
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 68. Southeast wind 5 to 10 mph.

    Low: 68 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 83 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 69. Southeast wind 5 to 10 mph.

    Low: 69 °F

    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Southeast wind 5 to 15 mph.

    High: 83 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph.

    Low: 68 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 5 to 10 mph.

    High: 83 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 62. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

    Low: 62 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. South wind 5 to 10 mph.
Wednesday Night
A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 68. Southeast wind 5 to 10 mph.
Thursday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 69. Southeast wind 5 to 10 mph.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Southeast wind 5 to 15 mph.
Friday Night
Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 5 to 10 mph.
Saturday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 62. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms. Cloudy, with a high near 73. Chance of precipitation is 50%.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 52.
Monday
Mostly cloudy, with a high near 69.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Patterson LA
 29.7°N 91.3°W
Last Update:
10:50 pm CDT Mar 31, 2026
Forecast Valid:
11pm CDT Mar 31, 2026-6pm CDT Apr 7, 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