| National Weather Service Forecast for:
Gretna LA Issued by: National Weather Service New Orleans/Baton Rouge, LA |
||||||||||||||||||
| Updated: 9:24 am CDT Oct 20, 2026 | ||||||||||||||||||
|
| Today |
Sunny, with a high near 78. Northeast wind around 10 mph. |
| Tonight |
Clear, with a low around 60. Calm wind becoming northeast around 5 mph after midnight. |
| Wednesday |
Sunny, with a high near 79. Northeast wind 5 to 10 mph. |
| Wednesday Night |
Clear, with a low around 59. Calm wind becoming north around 5 mph. |
| Thursday |
Sunny, with a high near 81. Northeast wind around 5 mph. |
| Thursday Night |
Clear, with a low around 60. Calm wind. |
| Friday |
Sunny, with a high near 80. Northeast wind around 5 mph. |
| Friday Night |
Clear, with a low around 61. East wind around 5 mph. |
| Saturday |
Sunny, with a high near 76. East wind 10 to 15 mph, with gusts as high as 25 mph. |
| Saturday Night |
Mostly clear, with a low around 61. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. |
| Sunday |
Sunny, with a high near 75. Northeast wind around 15 mph. |
| Sunday Night |
Partly cloudy, with a low around 60. Northeast wind 5 to 10 mph. |
| Monday |
Mostly sunny, with a high near 76. East wind around 10 mph. |
Forecast from NOAA-NWS for Gretna LA.
