Current Conditions
Wind: From the N at 17 mph
Visibility: 10 miles
Observed at: 2:15 pm CDT
Grand Isle, LA Weather
Today
Chance of showers
High:
66°F
A 40 percent chance of showers after 5pm. Mostly cloudy, with a high near 66. Northeast wind around 10 mph.
Tonight
Chance of showers
Overnight low:
62°F
Showers and thunderstorms before 4am, then showers and possibly a thunderstorm, mainly after 4am. Low around 62. East wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.