Your Ultimate Boating Resource

HomeForecastsLouisiana ForecastsWeeks Bay, LA Marine Weather

Weeks Bay, LA Marine Weather Forecast

Overnight - 78°F
Oct 02, 2026
10 mph SE
Slight Chance Rain Showers
A slight chance of rain showers after 2am. Partly cloudy, with a low around 78. Southeast wind around 10 mph. Chance of precipitation is 20%.
Friday - 87°F
Oct 02, 2026
5 to 10 mph E
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A slight chance of rain showers before 9am, then a slight chance of showers and thunderstorms between 11am and noon, then showers and thunderstorms likely. Mostly sunny, with a high near 87. Heat index values as high as 97. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Friday Night - 75°F
Oct 02, 2026
5 to 10 mph E
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday - 83°F
Oct 03, 2026
10 to 15 mph E
Showers And Thunderstorms
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms between 7am and 9am, then showers and thunderstorms. Mostly cloudy, with a high near 83. East wind 10 to 15 mph. Chance of precipitation is 90%.
Saturday Night - 74°F
Oct 03, 2026
10 mph E
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a low around 74. East wind around 10 mph. Chance of precipitation is 90%.
Sunday - 82°F
Oct 04, 2026
5 to 10 mph NE
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 82. Northeast wind 5 to 10 mph. Chance of precipitation is 100%.
Sunday Night - 72°F
Oct 04, 2026
5 to 10 mph NE
Showers And Thunderstorms
Showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Cloudy, with a low around 72. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.
Monday - 82°F
Oct 05, 2026
10 to 15 mph NE
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Northeast wind 10 to 15 mph. Chance of precipitation is 50%.
Monday Night - 72°F
Oct 05, 2026
10 to 15 mph NE
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Northeast wind 10 to 15 mph. Chance of precipitation is 50%.
Tuesday - 83°F
Oct 06, 2026
10 to 15 mph NE
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Tuesday Night - 71°F
Oct 06, 2026
10 to 15 mph NE
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Wednesday - 82°F
Oct 07, 2026
15 to 20 mph NE
Mostly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
Wednesday Night - 70°F
Oct 07, 2026
15 to 20 mph NE
Slight Chance Rain Showers then Mostly Cloudy
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 70. Chance of precipitation is 20%.
Thursday - 82°F
Oct 08, 2026
15 to 20 mph NE
Mostly Sunny
Mostly sunny, with a high near 82.

Don't Miss

Add us on Google to stay connected!
Add Us on Google