Weather WorldArabi, LA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Arabi, LA Weather Forecast
Arabi, LA Weather Forecast Date: 535 AM CDT Mon Sep 14 2026
The area/counties/county of: Upper St. Bernard, including the cities of: Chalmette, Meraux, and Violet.or toggle through each period.
Today... Sunny. Highs in the lower 90s. Northwest winds around 5 mph, becoming northeast around 5 mph this afternoon. Heat index values up to 106.
Tonight... Mostly clear. Humid with lows in the upper 70s. Southwest winds around 5 mph.
Tuesday... Sunny with highs in the lower 90s. North winds around 5 mph, becoming east in the afternoon. Heat index values up to 106.
Tuesday Night... Mostly clear. A slight chance of showers after midnight. Humid with lows around 80. East winds 5 to 10 mph. Chance of rain 20%.
Wednesday... Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70%.
Wednesday Night... Mostly clear. Lows in the upper 70s. Highs in the upper 80s.
Thursday... Mostly clear. Lows in the upper 70s. Highs in the upper 80s.
Friday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20%.
Friday Night... Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 20%.
Saturday... Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50%.
Saturday Night... Partly cloudy in the evening, then mostly clear with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 70s. Chance of rain 40%.
POP = Probability of Precipitation
Arabi Radar Loop
Use the map search tool if you want to place a location marker on the radar map...