| NWS Forecast for: Upper Plaquemines Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 435 AM CST Sat Mar 7 2026 | |
| Today: Patchy fog this morning. Mostly cloudy with a slight chance of showers and thunderstorms this morning, then partly sunny with a chance of showers and thunderstorms this afternoon. Highs in the lower 80s. South winds 10 to 15 mph. Chance of rain 50 percent. Tonight: Mostly cloudy with a chance of thunderstorms. A chance of showers. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Sunday: Mostly cloudy with showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the upper 70s. South winds 5 to 10 mph. Chance of rain 70 percent. Sunday Night: Mostly cloudy. Lows in the upper 60s. South winds around 5 mph in the evening, becoming light and variable. Monday: Mostly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. South winds 5 to 10 mph. Chance of rain 20 percent. Monday Night Through Tuesday Night: Mostly cloudy. Lows in the upper 60s. Highs in the lower 80s. Wednesday: Mostly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. Wednesday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Breezy, cooler with lows in the upper 50s. Chance of rain 50 percent. Thursday: Mostly sunny. A slight chance of showers and thunderstorms in the morning. Breezy, cooler with highs in the lower 70s. Chance of rain 20 percent. Thursday Night And Friday: Mostly clear. Lows in the lower 50s. Highs in the lower 70s. | |
| Zone Forecast: Upper Plaquemines | |
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