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Chalmette, LA Weather Forecast
Chalmette, LA Weather Forecast Date: 121 PM CDT Tue Sep 22 2026
The area/counties/county of: Upper St. Bernard, including the cities of: Chalmette, Meraux, and Violet.or toggle through each period.
This Afternoon... Sunny. Near steady temperature in the upper 80s. Northeast winds 5 to 10 mph.
Tonight... Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph, becoming north after midnight.
Wednesday... Sunny with highs in the lower 90s. North winds 5 to 10 mph, becoming northeast in the afternoon.
Wednesday Night... Mostly clear. Humid with lows in the upper 70s. East winds around 5 mph, becoming north after midnight.
Thursday... Mostly sunny. Humid with highs around 90. Northeast winds 5 to 10 mph.
Thursday Night... Partly cloudy. Lows in the upper 70s. Highs in the mid 80s.
Friday... Partly cloudy. Lows in the upper 70s. Highs in the mid 80s.
Friday Night... Mostly cloudy. Lows in the mid 70s. Highs in the upper 80s.
Saturday... Mostly cloudy. Lows in the mid 70s. Highs in the upper 80s.
Sunday... Mostly cloudy. Lows in the mid 70s. Highs in the upper 80s.
Sunday Night... Partly cloudy. Lows in the mid 70s.
POP = Probability of Precipitation
Chalmette Radar Loop
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