National Weather Service Forecast for: 6 Miles SW Plaquemine LA
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Updated: 5:42 pm CDT Aug 24, 2026
 
Tonight

Tonight: Partly cloudy, with a low around 77. South wind around 5 mph becoming calm.
Partly Cloudy

 Tuesday

Tuesday: A slight chance of showers between 8am and 10am, then a chance of showers and thunderstorms after 10am. Mostly sunny and hot, with a high near 95. Heat index values as high as 109. Calm wind becoming northwest around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 77. Southwest wind around 5 mph becoming calm.
Mostly Clear

 Wednesday

Wednesday: A 40 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97. Heat index values as high as 112. Calm wind becoming west around 5 mph.
Sunny then
Chance
T-storms
 Wednesday
Night
Wednesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 77. South wind around 5 mph. Chance of precipitation is 20%.
Slight Chance
T-storms then
Slight Chance
Showers
 Thursday

Thursday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 94. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%.
T-storms
Likely

 Thursday
Night
Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South wind around 5 mph becoming calm.
Chance
T-storms

 Friday

Friday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 91. Calm wind. Chance of precipitation is 60%.
T-storms
Likely

 Friday
Night
Friday Night: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. Calm wind.
Slight Chance
T-storms
Lo 77 °F Hi 95 °F Lo 77 °F Hi 97 °F Lo 77 °F Hi 94 °F Lo 75 °F Hi 91 °F Lo 75 °F

 

Tonight
 
 Partly cloudy, with a low around 77. South wind around 5 mph becoming calm.
Tuesday
 
 A slight chance of showers between 8am and 10am, then a chance of showers and thunderstorms after 10am. Mostly sunny and hot, with a high near 95. Heat index values as high as 109. Calm wind becoming northwest around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
 
 Mostly clear, with a low around 77. Southwest wind around 5 mph becoming calm.
Wednesday
 
 A 40 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97. Heat index values as high as 112. Calm wind becoming west around 5 mph.
Wednesday Night
 
 A slight chance of showers and thunderstorms. Partly cloudy, with a low around 77. South wind around 5 mph. Chance of precipitation is 20%.
Thursday
 
 Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 94. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%.
Thursday Night
 
 A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South wind around 5 mph becoming calm.
Friday
 
 Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 91. Calm wind. Chance of precipitation is 60%.
Friday Night
 
 A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. Calm wind.
Saturday
 
 A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Calm wind becoming southeast around 5 mph.
Saturday Night
 
 Partly cloudy, with a low around 74. Southeast wind around 5 mph becoming calm.
Sunday
 
 A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
 
 Partly cloudy, with a low around 75. Southeast wind around 5 mph becoming calm.
Monday
 
 A chance of showers and thunderstorms. Sunny and hot, with a high near 95. Calm wind becoming southeast around 5 mph in the afternoon.

 

Forecast from NOAA-NWS for 6 Miles SW Plaquemine LA.