Chalmette Vista, LA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Chalmette Vista, LA in one place.
Sunny, with a high near 93. Heat index values as high as 105. East wind around 5 mph.
Local Weather Overview
This forecast page for Chalmette Vista, 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: Sep 15, 2026 7:38 PM CDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Chalmette Vista, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 7:38 PM CDT
- Forecast office
- LIX
- Source
- NOAA / NWS
Daily Outlook
This Week in Chalmette Vista
This Afternoon looks like the warmest upcoming period in Chalmette Vista at 93 degrees F.
Thursday Night is the coolest period ahead with temperatures near 77 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 20 mph NE.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 7:38 PM CDT
- Coverage
- 7 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
Mostly clear, with a low around 81. East wind 0 to 5 mph.
A chance of rain showers between 8am and 10am, then a chance of showers and thunderstorms. Mostly sunny. High near 89, with temperatures falling to around 87 in the afternoon. Northeast wind 5 to 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 80. East wind 5 to 15 mph.
Sunny, with a high near 88. East wind 10 to 15 mph.
Clear, with a low around 77. East wind 0 to 10 mph.
Sunny, with a high near 90. East wind 5 to 10 mph.
Clear, with a low around 77. Southeast wind 0 to 5 mph.
Sunny, with a high near 92. Northeast wind 0 to 5 mph.
Mostly clear, with a low around 79. South wind 0 to 5 mph.
A slight chance of showers and thunderstorms after 7am. Sunny, with a high near 92. Northeast wind around 5 mph.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 78. Southeast wind 0 to 5 mph.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 90. Northeast wind 0 to 5 mph.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 78. South wind 0 to 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 15
|
Sunny
|
93°F |
5 mph
E
|
|
Tonight
Sep 15
|
Mostly Clear
|
81°F |
0 to 5 mph
E
|
|
Wednesday
Sep 16
|
Chance Showers And Thunderstorms
|
89°F |
5 to 20 mph
NE
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
80°F |
5 to 15 mph
E
|
|
Thursday
Sep 17
|
Sunny
|
88°F |
10 to 15 mph
E
|
|
Thursday Night
Sep 17
|
Clear
|
77°F |
0 to 10 mph
E
|
|
Friday
Sep 18
|
Sunny
|
90°F |
5 to 10 mph
E
|
|
Friday Night
Sep 18
|
Clear
|
77°F |
0 to 5 mph
SE
|
|
Saturday
Sep 19
|
Sunny
|
92°F |
0 to 5 mph
NE
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
79°F |
0 to 5 mph
S
|
|
Sunday
Sep 20
|
Slight Chance Showers And Thunderstorms
|
92°F |
5 mph
NE
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
78°F |
0 to 5 mph
SE
|
|
Monday
Sep 21
|
Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
NE
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms then Partly Cloudy
|
78°F |
0 to 5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chalmette Vista.