| NWS Forecast for: Upper Lafourche Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 616 PM CDT Thu Mar 12 2026 |  |
| Tonight: Clear. Lows in the mid 40s. North winds 10 to 15 mph, becoming northeast around 5 mph after midnight. Friday: Sunny. Highs in the lower 70s. Northeast winds around 5 mph, becoming southeast in the afternoon. Friday Night: Mostly clear. Lows in the lower 50s. South winds around 5 mph, becoming east after midnight. Saturday: Mostly sunny. Highs in the mid 70s. East winds around 5 mph, becoming southeast in the afternoon. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph. Sunday: Mostly sunny. Highs around 80. Sunday Night: Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Much cooler with lows in the upper 40s. Chance of rain 60 percent. Monday: Partly sunny. A slight chance of showers in the morning. Breezy and much cooler with highs in the upper 50s. Chance of rain 20 percent. Monday Night: Partly cloudy. Lows in the upper 30s. Tuesday: Partly sunny. Highs in the upper 50s. Tuesday Night And Wednesday: Mostly clear. Lows in the mid 40s. Highs in the upper 60s. Wednesday Night: Mostly clear. Lows in the lower 50s. Thursday: Mostly sunny. Highs in the mid 70s. | |
| Zone Forecast: Upper Lafourche | |
Visit your local NWS office at: https://www.weather.gov/lix |