National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (KBTR)

Lat: 30.54°NLon: 91.15°WElev: 69ft.

Fair

75°F

24°C

Humidity 90%
Wind Speed E 5 mph
Barometer 29.93 in (1013.2 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 30 Sep 11:53 pm CDT
Extended Forecast for

Plaquemine LA

  • Overnight

    Overnight: Mostly clear, with a low around 74. Southeast wind around 5 mph.

    Low: 74 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 92. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 74. Southeast wind around 5 mph.

    Low: 74 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 91. East wind around 5 mph. Chance of precipitation is 60%.

    High: 91 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers and thunderstorms before 4am, then a slight chance of showers. Low around 74. East wind around 5 mph becoming calm. Chance of precipitation is 80%.

    Low: 74 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 87. East wind around 5 mph. Chance of precipitation is 100%.

    High: 87 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73. East wind around 5 mph becoming calm. Chance of precipitation is 70%.

    Low: 73 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 84. Northeast wind around 5 mph. Chance of precipitation is 90%.

    High: 84 °F

    Showers
    Likely then
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Calm wind becoming northeast around 5 mph after midnight.

    Low: 72 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 74. Southeast wind around 5 mph.
Thursday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 92. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 74. Southeast wind around 5 mph.
Friday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 91. East wind around 5 mph. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms before 4am, then a slight chance of showers. Low around 74. East wind around 5 mph becoming calm. Chance of precipitation is 80%.
Saturday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 87. East wind around 5 mph. Chance of precipitation is 100%.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73. East wind around 5 mph becoming calm. Chance of precipitation is 70%.
Sunday
Showers and possibly a thunderstorm. High near 84. Northeast wind around 5 mph. Chance of precipitation is 90%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Calm wind becoming northeast around 5 mph after midnight.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 84. Northeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 69. Northeast wind 5 to 10 mph.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Northeast wind around 10 mph.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 68. East wind 5 to 10 mph.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. Northeast wind around 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Plaquemine LA
 30.27°N 91.23°W
Last Update:
12:21 am CDT Oct 1, 2026
Forecast Valid:
12am CDT Oct 1, 2026-6pm CDT Oct 7, 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