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Chalmette, Louisiana

Current conditions and the National Weather Service 7-day forecast for Chalmette, Louisiana — temperature, rain chance, wind, radar and active alerts.

Saturday Aug 29 night: a low around 80°F. Sunday Aug 30: a high near 90°F and a low around 79°F. The wettest day looks like Sunday Aug 30, near 0.34 in. Highs over the period run 90°F to 93°F.

National Weather Service forecast for Chalmette, Louisiana
DayHighLowPrecip
Saturday Aug 2980°
Sunday Aug 3090°79°0.34 in
Monday Aug 3191°79°0.11 in
Tuesday Sep 191°79°0.07 in
Wednesday Sep 292°79°
Thursday Sep 392°79°
Friday Sep 492°79°
Saturday Sep 593°

NOAA NWS NDFD 2.5 km, run 2026-08-30 03:00 UTC · days are local time in America/Chicago. The live page updates continuously.

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