| NWS Forecast for: Port Sulphur LA Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 3:51 am CDT May 24, 2025 |  |
| Today: Sunny, with a high near 87. Light south wind increasing to 5 to 10 mph in the morning. Tonight: Partly cloudy, with a low around 75. South wind around 5 mph. Sunday: Sunny, with a high near 88. Light south wind increasing to 5 to 10 mph in the morning. Sunday Night: Partly cloudy, with a low around 75. South wind around 5 mph. Memorial Day: Mostly sunny, with a high near 89. South wind 5 to 10 mph. Monday Night: Mostly cloudy, with a low around 76. South wind around 5 mph. Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 89. South wind 5 to 10 mph. Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening. Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 87. Calm wind becoming south around 5 mph in the morning. Wednesday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening. Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 87. Calm wind becoming south around 5 mph in the morning. Thursday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening. Friday: A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southwest wind 5 to 10 mph. | |
| Port Sulphur LA 29.5°N 89.71°W | |
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