National Weather Service Forecast for: Marrero LA
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Updated: 11:31 pm CST Dec 5, 2025
 
Overnight

Overnight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5am. Low around 51. Calm wind becoming northeast around 5 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers

 Saturday

Saturday: Showers, mainly before 10am. High near 58. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers then
Chance
Showers
 Saturday
Night
Saturday Night: A 30 percent chance of showers and thunderstorms, mainly between 4am and 5am. Mostly cloudy, with a steady temperature around 56. East wind around 5 mph becoming calm.
Mostly Cloudy
then Chance
Showers
 Sunday

Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 70. Calm wind becoming north around 5 mph.
Chance
Showers

 Sunday
Night
Sunday Night: A 50 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 50. North wind 5 to 15 mph, with gusts as high as 25 mph.
Chance
Showers then
Slight Chance
Showers
 Monday

Monday: Mostly sunny, with a high near 57. North wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Sunny

 Monday
Night
Monday Night: Mostly clear, with a low around 42. Northeast wind 5 to 10 mph.
Mostly Clear

 Tuesday

Tuesday: Sunny, with a high near 58. Northeast wind around 5 mph becoming calm in the morning.
Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 45. Calm wind.
Mostly Clear
Lo 51 °F Hi 58 °F Lo 56 °F Hi 70 °F Lo 50 °F Hi 57 °F Lo 42 °F Hi 58 °F Lo 45 °F

 

Overnight
 
 A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5am. Low around 51. Calm wind becoming northeast around 5 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
 
 Showers, mainly before 10am. High near 58. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
 
 A 30 percent chance of showers and thunderstorms, mainly between 4am and 5am. Mostly cloudy, with a steady temperature around 56. East wind around 5 mph becoming calm.
Sunday
 
 A 40 percent chance of showers. Mostly cloudy, with a high near 70. Calm wind becoming north around 5 mph.
Sunday Night
 
 A 50 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 50. North wind 5 to 15 mph, with gusts as high as 25 mph.
Monday
 
 Mostly sunny, with a high near 57. North wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
 
 Mostly clear, with a low around 42. Northeast wind 5 to 10 mph.
Tuesday
 
 Sunny, with a high near 58. Northeast wind around 5 mph becoming calm in the morning.
Tuesday Night
 
 Mostly clear, with a low around 45. Calm wind.
Wednesday
 
 Sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the morning.
Wednesday Night
 
 Mostly clear, with a low around 54. South wind around 5 mph.
Thursday
 
 Mostly sunny, with a high near 72. Southwest wind 5 to 10 mph.
Thursday Night
 
 Partly cloudy, with a low around 57. South wind around 5 mph.
Friday
 
 Mostly sunny, with a high near 70. West wind 5 to 10 mph becoming north in the afternoon.

 

Forecast from NOAA-NWS for Marrero LA.