Gretna, LA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Gretna, LA in one place.
Mostly sunny, with a high near 77. East wind 5 to 15 mph.
Local Weather Overview
This forecast page for Gretna, LA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 12:52 PM CDT.
The active forecast window currently covers Apr 10 to Apr 15, 2026 for Gretna, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 12:52 PM CDT
- Forecast office
- LIX
- Source
- NOAA / NWS
Daily Outlook
This Week in Gretna
Tuesday looks like the warmest upcoming period in Gretna at 84 degrees F.
Friday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Friday at about 5 to 15 mph E.
The forecast from Apr 10 through Apr 15 stays mostly dry.
Forecast Details
- Last updated
- Apr 9, 2026 12:52 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LIX
- Radar station
- KLIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 64. East wind 5 to 10 mph.
Sunny, with a high near 81. East wind 5 to 15 mph.
Mostly clear, with a low around 65. Southeast wind 5 to 10 mph.
Mostly sunny, with a high near 81. Southeast wind 5 to 15 mph.
Partly cloudy, with a low around 68. Southeast wind 5 to 15 mph.
Mostly sunny, with a high near 83. Southeast wind 5 to 15 mph.
Partly cloudy, with a low around 68. Southeast wind 10 to 15 mph.
Mostly sunny, with a high near 84. Southeast wind 10 to 15 mph.
Mostly clear, with a low around 69. Southeast wind 5 to 15 mph.
Mostly sunny, with a high near 84. Southeast wind 5 to 15 mph.
Mostly cloudy, with a low around 69. Southeast wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 10
|
Mostly Sunny
|
77°F |
5 to 15 mph
E
|
|
Friday Night
Apr 10
|
Partly Cloudy
|
64°F |
5 to 10 mph
E
|
|
Saturday
Apr 11
|
Sunny
|
81°F |
5 to 15 mph
E
|
|
Saturday Night
Apr 11
|
Mostly Clear
|
65°F |
5 to 10 mph
SE
|
|
Sunday
Apr 12
|
Mostly Sunny
|
81°F |
5 to 15 mph
SE
|
|
Sunday Night
Apr 12
|
Partly Cloudy
|
68°F |
5 to 15 mph
SE
|
|
Monday
Apr 13
|
Mostly Sunny
|
83°F |
5 to 15 mph
SE
|
|
Monday Night
Apr 13
|
Partly Cloudy
|
68°F |
10 to 15 mph
SE
|
|
Tuesday
Apr 14
|
Mostly Sunny
|
84°F |
10 to 15 mph
SE
|
|
Tuesday Night
Apr 14
|
Mostly Clear
|
69°F |
5 to 15 mph
SE
|
|
Wednesday
Apr 15
|
Mostly Sunny
|
84°F |
5 to 15 mph
SE
|
|
Wednesday Night
Apr 15
|
Mostly Cloudy
|
69°F |
5 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Gretna.
