| NWS Forecast for: Upper Lafourche Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 221 AM CDT Tue Apr 21 2026 |  |
| Rest Of Tonight: Partly cloudy. Lows in the lower 50s. Northeast winds around 5 mph. Tuesday: Mostly sunny. Highs around 80. East winds 10 to 15 mph, becoming southeast in the afternoon. Tuesday Night: Mostly cloudy. Not as cool with lows in the mid 60s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. Wednesday: Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 80. Southeast winds 10 to 15 mph. Chance of rain 20 percent. Wednesday Night: Partly cloudy in the evening, then clearing. Lows in the mid 60s. Southeast winds 5 to 10 mph. Thursday: Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. Thursday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s. Friday: Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. Friday Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20 percent. Saturday: Mostly cloudy in the morning, then becoming mostly sunny. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20 percent. Sunday: Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. Sunday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 70. Monday: Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent. | |
| Zone Forecast: Upper Lafourche | |
Visit your local NWS office at: https://www.weather.gov/lix |