National Weather Service Forecast for: Gretna LA
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Updated: 3:51 am CDT Apr 16, 2025
 
Today

Today: Sunny, with a high near 77. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Sunny

 Tonight

Tonight: Mostly clear, with a low around 62. Southeast wind around 5 mph.
Mostly Clear

 Thursday

Thursday: Sunny, with a high near 80. South wind 5 to 10 mph.
Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 66. South wind 5 to 10 mph.
Partly Cloudy

 Friday

Friday: Sunny, with a high near 83. South wind 5 to 15 mph.
Sunny

 Friday
Night
Friday Night: Mostly cloudy, with a low around 70. Southeast wind 5 to 10 mph.
Mostly Cloudy

 Saturday

Saturday: Mostly cloudy, with a high near 83. South wind 10 to 15 mph.
Mostly Cloudy

 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 71. Southeast wind around 10 mph.
Mostly Cloudy

 Sunday

Sunday: A slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. South wind 10 to 15 mph.
Cloudy then
Slight Chance
T-storms
Hi 77 °F Lo 62 °F Hi 80 °F Lo 66 °F Hi 83 °F Lo 70 °F Hi 83 °F Lo 71 °F Hi 84 °F

 

Today
 
 Sunny, with a high near 77. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Tonight
 
 Mostly clear, with a low around 62. Southeast wind around 5 mph.
Thursday
 
 Sunny, with a high near 80. South wind 5 to 10 mph.
Thursday Night
 
 Partly cloudy, with a low around 66. South wind 5 to 10 mph.
Friday
 
 Sunny, with a high near 83. South wind 5 to 15 mph.
Friday Night
 
 Mostly cloudy, with a low around 70. Southeast wind 5 to 10 mph.
Saturday
 
 Mostly cloudy, with a high near 83. South wind 10 to 15 mph.
Saturday Night
 
 Mostly cloudy, with a low around 71. Southeast wind around 10 mph.
Sunday
 
 A slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. South wind 10 to 15 mph.
Sunday Night
 
 A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. South wind 5 to 10 mph.
Monday
 
 A chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 5 to 10 mph.
Monday Night
 
 Partly cloudy, with a low around 68. East wind around 5 mph.
Tuesday
 
 A chance of showers and thunderstorms. Mostly sunny, with a high near 82. East wind 5 to 10 mph.

 

Forecast from NOAA-NWS for Gretna LA.