Upper Lafourche- Including the cities of Thibodaux, Raceland, and Larose 946 PM CDT Fri Apr 26 2024 .OVERNIGHT...Mostly cloudy. Near steady temperature in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. Southeast winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast winds 15 to 20 mph. .SUNDAY...Partly sunny. Highs in the lower 80s. Southeast winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20 percent. .TUESDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. .TUESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Highs in the mid 80s. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. $$