| NWS Forecast for: Lower Lafourche Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 535 AM CDT Sun Jul 26 2026 | |
| Today: Sunny. Highs in the lower 90s. West winds 5 to 10 mph. Tonight: Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. West winds 5 to 10 mph. Monday: Mostly sunny. Humid with highs in the lower 90s. West winds 5 to 10 mph. Heat index values up to 106. Monday Night: Mostly clear. Humid with lows in the upper 70s. West winds 5 to 10 mph. Heat index values up to 105 early in the evening. Tuesday: Sunny with highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 108. Tuesday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. Wednesday: Mostly sunny. Highs in the mid 90s. Heat index values up to 110. Wednesday Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. Thursday And Thursday Night: Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the upper 70s. Chance of rain 50 percent. Heat index values up to 105. Friday: Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. Friday Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 20 percent. Saturday: Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. | |
| Zone Forecast: Lower Lafourche | |
Visit your local NWS office at: https://www.weather.gov/lix |