Weather WorldBay Long, LA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Bay Long, LA Weather Forecast
Bay Long, LA Weather Forecast Date: 535 AM CDT Fri Sep 25 2026
The area/counties/county of: Lower Terrebonne, including the cities of: Chauvin, Cocodrie, Dulac, and Montegut.or toggle through each period.
Today... Mostly sunny. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the upper 80s. Northeast winds 10 to 15 mph. Chance of rain 40%.
Tonight... Partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph.
Saturday... Mostly sunny. Highs in the upper 80s. East winds 5 to 10 mph.
Saturday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds around 5 mph.
Sunday... Mostly sunny. Highs in the upper 80s. Northeast winds around 5 mph, becoming southeast in the afternoon.
Sunday Night... Mostly clear. Lows in the mid 70s. Highs in the upper 80s.
Monday... Mostly clear. Lows in the mid 70s. Highs in the upper 80s.
Tuesday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20%.
Tuesday Night... Partly cloudy. A slight chance of showers after midnight. Lows in the upper 70s. Chance of rain 20%.
Wednesday... Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50%.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the upper 70s. Chance of rain 50%.
POP = Probability of Precipitation
Bay Long Radar Loop
Use the map search tool if you want to place a location marker on the radar map...