Grand Isle, LA Weather Forecast and Current Conditions

DaySkyHigh / LowPrecipWindHumidity
Thu
Feb 25
Partly Cloudy
Close Hourly
-º / 60º18%SSE 9 mph97%
7pmMostly Clear64º3%SSE 6 mph89%
8pmMostly Clear63º3%SE 7 mph92%
9pmPartly Cloudy62º3%SSE 7 mph94%
10pmPartly Cloudy62º3%SSE 8 mph95%
11pmPartly Cloudy62º3%SSE 8 mph98%
Fri
Feb 26
Partly Cloudy
View Hourly
67º / 61º15%S 7 mph91%
12amPartly Cloudy62º4%SSE 8 mph97%
1amPartly Cloudy62º8%SSE 8 mph99%
2amPartly Cloudy62º12%S 9 mph99%
3amPartly Cloudy62º13%S 8 mph99%
4amPartly Cloudy62º13%S 7 mph100%
5amPartly Cloudy62º18%S 7 mph100%
6amPartly Cloudy62º19%SSE 7 mph100%
7amPartly Cloudy62º16%S 7 mph100%
8amPartly Cloudy63º14%S 7 mph100%
9amPartly Cloudy64º12%S 7 mph96%
10amPartly Cloudy64º13%S 7 mph91%
11amPartly Cloudy65º13%S 7 mph90%
12pmPartly Cloudy65º12%S 6 mph91%
1pmPartly Cloudy65º8%S 7 mph91%
2pmPartly Cloudy66º11%S 7 mph88%
3pmPartly Cloudy66º8%S 7 mph86%
4pmPartly Cloudy66º8%SSE 7 mph86%
5pmPartly Cloudy65º8%SSE 7 mph87%
6pmPartly Cloudy64º9%SSE 7 mph91%
7pmPartly Cloudy64º12%SSE 7 mph93%
8pmPartly Cloudy63º12%SSE 8 mph93%
9pmPartly Cloudy63º12%SSE 7 mph94%
10pmPartly Cloudy63º12%SSE 8 mph96%
11pmPartly Cloudy63º12%S 8 mph98%
Sat
Feb 27
Cloudy
View Hourly
68º / 62º21%SE 10 mph90%
12amPartly Cloudy63º12%S 8 mph97%
1amPartly Cloudy63º12%S 7 mph97%
2amPartly Cloudy63º12%S 6 mph97%
3amMostly Cloudy63º14%S 6 mph97%
4amMostly Cloudy63º17%S 5 mph97%
5amMostly Cloudy62º13%SSE 5 mph99%
6amMostly Cloudy62º14%SSE 5 mph100%
7amMostly Cloudy62º21%SE 6 mph100%
8amMostly Cloudy64º16%SE 6 mph97%
9amCloudy65º18%SE 8 mph91%
10amCloudy66º20%SE 9 mph88%
11amCloudy67º15%SE 9 mph87%
12pmCloudy67º15%SE 9 mph87%
1pmCloudy67º15%SE 10 mph87%
2pmCloudy67º15%SE 10 mph88%
3pmCloudy67º15%SE 10 mph88%
4pmCloudy67º15%SE 10 mph87%
5pmMostly Cloudy67º8%SE 10 mph88%
6pmMostly Cloudy66º8%SE 10 mph90%
Sun
Feb 28
Cloudy69º / 60º15%SSE 11 mph91%
Mon
Mar 1
Showers66º / 59º43%ENE 11 mph90%
Tue
Mar 2
Showers65º / 60º49%SSE 12 mph95%
Wed
Mar 3
AM Showers66º / 57º34%S 9 mph90%
Thu
Mar 4
Partly Cloudy65º / 54º24%NNW 13 mph70%

Weather Radar for Grand Isle, LA See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Grand Isle, LA

Tonight
Low : 58ºF
SSE wind 5 to 10 kt. Mostly cloudy. Seas around 1 ft.
Friday
High : 65ºF
SSE wind 5 to 10 kt. Partly sunny. Seas around 1 ft.
Friday Night
Low : 60ºF
S wind 5 to 10 kt. Mostly cloudy. Seas around 1 ft.
Saturday
High : 67ºF
SSE wind 5 to 10 kt. Mostly cloudy. Seas around 1 ft.
Saturday Night
Low : 61ºF
SE wind around 10 kt. Mostly cloudy. Seas around 2 ft.
Sunday
High : 69ºF
S wind around 10 kt. Mostly cloudy. Seas around 2 ft.
Sunday Night
Low : 60ºF
S wind 5 to 10 kt. A slight chance of showers after midnight. Seas around 2 ft.
Monday
High : 66ºF
S wind 5 to 10 kt becoming ENE in the afternoon. A chance of showers and thunderstorms. Seas around 1 ft.
Monday Night
Low : 57ºF
E wind 10 to 15 kt. A chance of showers. Seas around 1 ft.

NOAA Buoy Data Near Grand Isle, LA See Map

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Wind Speed Forecast for Grand Isle, LA

ThursdayFridaySaturday
Wind Speed (MPH)6887777866910
7pm11pm3am7am11am3pm7pm11pm3am7am11am3pm
MPH6887777866910
DIRSSESSESSSSSSESSSESESE

Current Weather Conditions In Grand Isle, LA

As Of: 32 minutes ago

  • 64ºF
  • 6ºF
  • 6mph
  • 0º (SSE)
  • 6mph
  • Mostly Clear
  • 5mi
  • 30.13"
  • 89%
  • 0ºF

The weather right now in Grand Isle, LA is Mostly Clear. The current temperature is 64°F, and the expected high and low for today, Thursday, February 25, 2021, are -° high temperature and 60°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the South Southeast. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 6 farenheit. Expected precipitation is 3 percent, with current humidity at 89 percent, and air pressure at 30.13 in. Visibility is 5 nautical miles. There are 2 current weather alert(s).