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Long Bay, LA 7-Day Night Weather Forecast
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Long Bay, LA Weather Forecast
Long Bay, LA Weather Forecast Date: 535 AM CDT Sat Aug 15 2026
The area/counties/county of: Lower Lafourche, including the cities of: Larose, Galliano, Cut Off, Golden Meadow, and Leeville.or toggle through each period.
Today... Sunny. Highs in the lower 90s. Northwest winds around 5 mph, becoming south around 5 mph this afternoon. Heat index values up to 106.
Tonight... Mostly clear. Humid with lows in the upper 70s. Southwest winds around 5 mph.
Sunday... Sunny with highs in the lower 90s. Northwest winds around 5 mph, becoming south in the afternoon. Heat index values up to 107.
Sunday Night... Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 70s. Southwest winds around 5 mph.
Monday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. West winds 5 to 10 mph. Chance of rain 20%. Heat index values up to 108.
Monday Night... Partly cloudy. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110.
Tuesday... Partly cloudy. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110.
Wednesday... 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.
Wednesday Night... Mostly clear. Lows in the upper 70s.
Thursday... Sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20%. Heat index values up to 105.
Thursday Night... Partly cloudy. Lows in the upper 70s.
POP = Probability of Precipitation
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