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Second Bay, LA 7-Day Night Weather Forecast
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Second Bay, LA Weather Forecast
Second Bay, LA Weather Forecast Date: 121 AM CDT Thu Aug 13 2026
The area/counties/county of: Lower Plaquemines, including the cities of: Buras, Pointe A La Hache, and Port Sulphur.or toggle through each period.
Rest of Tonight... Mostly clear. Near steady temperature in the lower 80s. Southwest winds 5 to 10 mph.
Thursday... Sunny with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 105.
Thursday Night... Mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph.
Friday... Sunny with highs in the lower 90s. West winds around 5 mph, becoming south in the afternoon. Heat index values up to 105.
Friday Night... Mostly clear. Humid with lows in the upper 70s. Southwest winds around 5 mph.
Saturday... Mostly clear. Highs in the lower 90s. Lows around 80. Heat index values up to 110.
Saturday Night... Mostly clear. Highs in the lower 90s. Lows around 80. Heat index values up to 110.
Sunday... Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40%. Heat index values up to 110.
Sunday Night... Mostly clear. Lows around 80. Heat index values up to 105 early in the evening.
Monday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20%. Heat index values up to 110.
Monday Night... Mostly clear. Lows around 80. Highs in the lower 90s. Heat index values up to 110.
Tuesday... Mostly clear. Lows around 80. Highs in the lower 90s. Heat index values up to 110.
POP = Probability of Precipitation
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