| NWS Forecast for: Lower Plaquemines Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 934 AM CDT Mon Jul 27 2026 | |
Today: Sunny. Highs in the lower 90s. West winds 10 to 15 mph. Heat index values up to 106. Tonight: Partly cloudy. Humid with lows in the upper 70s. West winds 5 to 10 mph. Heat index values up to 106 early in the evening. Tuesday: Sunny with highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 111. Tuesday Night: Mostly clear. Humid with lows in the upper 70s. West winds 5 to 10 mph. Heat index values up to 109 early in the evening. Wednesday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. West winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 111. 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 110 early in the evening. Thursday: Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent. Heat index values up to 110. Thursday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 50 percent. Heat index values up to 105 early in the evening. Friday: Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105. Friday Night: Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 40 percent. Saturday: Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105. Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 70s. Chance of rain 60 percent. Sunday: Showers and thunderstorms likely. Highs in the upper 80s. Chance of rain 70 percent. | |
| Zone Forecast: Lower Plaquemines | |
Visit your local NWS office at: https://www.weather.gov/lix |