| National Weather Service Forecast for:
Chalmette LA Issued by: National Weather Service New Orleans/Baton Rouge, LA |
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| Updated: 2:01 am CDT Jun 22, 2026 | ||||||||||||||||||
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| Today |
Mostly sunny, with a high near 93. Heat index values as high as 106. Southwest wind 5 to 10 mph. |
| Tonight |
Partly cloudy, with a low around 80. Southwest wind 5 to 10 mph. |
| Tuesday |
Mostly sunny, with a high near 94. Heat index values as high as 107. West wind around 5 mph. |
| Tuesday Night |
Mostly clear, with a low around 79. Southwest wind around 5 mph. |
| Wednesday |
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Northwest wind around 5 mph. |
| Wednesday Night |
Partly cloudy, with a low around 79. South wind around 5 mph. |
| Thursday |
Mostly sunny, with a high near 93. West wind around 5 mph becoming south in the afternoon. |
| Thursday Night |
Partly cloudy, with a low around 79. South wind around 5 mph. |
| Friday |
Mostly sunny, with a high near 93. Light southwest wind becoming south 5 to 10 mph in the morning. |
| Friday Night |
Mostly clear, with a low around 80. South wind 5 to 10 mph. |
| Saturday |
Sunny, with a high near 93. Light south wind increasing to 5 to 10 mph in the morning. |
| Saturday Night |
Mostly clear, with a low around 80. South wind 5 to 10 mph. |
| Sunday |
Sunny, with a high near 93. Light south wind increasing to 5 to 10 mph in the morning. |
Forecast from NOAA-NWS for Chalmette LA.
