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Weather in Grand Isle, LA
76°
Grand Isle, Tuesday, 3 November, 02:18
Clear. Feels like 77°. High 77°, low 75°.
Pressure29.94 inHg
Wind16.2 mph E 
Humidity77%
Visibility6.2 mi
Dew point69°
Tue, 03November
77°/75°
77°/75°Wed, 04November
78°/72°
78°/72°Thu, 05November
75°/70°
75°/70°Fri, 06November77°/71°
77°/71°Sat, 07November74°/71°
74°/71°Sun, 08November71°/67°
71°/67°Mon, 09November71°/59°
71°/59° | 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 77° | 76° | 76° | 76° | 76° | 77° | 77° | 77° | 77° | 76° | 76° | 76° |
| Feels like | 77° | 77° | 77° | 77° | 78° | 78° | 79° | 79° | 78° | 77° | 77° | 77° |
Pressure, inHg  | 29.97 | 29.97 | 29.94 | 29.94 | 29.97 | 29.97 | 29.94 | 29.91 | 29.88 | 29.88 | 29.91 | 29.91 |
| Wind, mph | 8.2 | 8.2 | 6.5 | 6.2 | 5 | 4.2 | 3 | 2.8 | 2.2 | 1.8 | 1.5 | 2.3 |
Humidity, %  | 83% | 83% | 79% | 83% | 84% | 84% | 82% | 82% | 82% | 84% | 84% | 86% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | — | — | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | |  |  | | | |
| Temperature | 76° | 76° | 76° | 75° | 76° | 75° | 78° | 78° | 77° | 75° | 75° | 73° |
| Feels like | 77° | 77° | 77° | 77° | 77° | 76° | 79° | 79° | 77° | 76° | 76° | 74° |
| Pressure, inHg | 29.91 | 29.88 | 29.88 | 29.88 | 29.91 | 29.94 | 29.91 | 29.85 | 29.85 | 29.88 | 29.91 | 29.91 |
| Wind, mph | 3.4 | 4.1 | 4.1 | 3.8 | 3.9 | 1.5 | 3.2 | 3.3 | 3.4 | 2.9 | 2.5 | 2.5 |
| Humidity, % | 88% | 88% | 87% | 87% | 83% | 87% | 80% | 75% | 72% | 78% | 82% | 83% |
| Precipitation | 0 in | 0 in | 0.01 in | 0 in | 0.01 in | 0.05 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | 4.8 mi | 6.2 mi | 4.1 mi | 3.8 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 71° | 70° | 70° | 70° | 71° | 74° | 75° | 75° | 75° | 74° | 74° | 75° |
| Feels like | 72° | 71° | 71° | 71° | 72° | 74° | 75° | 76° | 75° | 74° | 75° | 76° |
| Pressure, inHg | 29.91 | 29.91 | 29.91 | 29.94 | 29.94 | 29.97 | 29.94 | 29.88 | 29.88 | 29.91 | 29.91 | 29.94 |
| Wind, mph | 2.5 | 2.7 | 2.9 | 2.8 | 2.7 | 2.4 | 2.4 | 2.6 | 2.4 | 1.4 | 2.2 | 2.2 |
| Humidity, % | 84% | 87% | 88% | 87% | 83% | 72% | 72% | 72% | 72% | 75% | 76% | 78% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 75° | 75° | 73° | 71° | 73° | 75° | 77° | 77° | 76° | 75° | 75° | 75° |
| Feels like | 76° | 76° | 74° | 72° | 74° | 75° | 77° | 77° | 76° | 75° | 75° | 75° |
| Pressure, inHg | 29.94 | 29.91 | 29.91 | 29.94 | 29.97 | 29.97 | 29.94 | 29.91 | 29.91 | 29.94 | 29.94 | 29.97 |
| Wind, mph | 2.3 | 1.9 | 2.1 | 2.3 | 2.5 | 2.4 | 2.1 | 2.9 | 3.2 | 3.1 | 1.6 | 0.9 |
| Humidity, % | 80% | 83% | 88% | 86% | 72% | 62% | 58% | 57% | 59% | 64% | 64% | 64% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi | 6.2 mi |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|  | | | | | | | | | | | |
| Temperature | 74° | 73° | 71° | 71° | 71° | 72° | 73° | 74° | 74° | 74° | 73° | 73° |
| Feels like | 75° | 73° | 72° | 71° | 72° | 73° | 74° | 74° | 74° | 74° | 74° | 73° |
| Pressure, inHg | 29.94 | 29.94 | 30.03 | 30.03 | 30.03 | 30.03 | 30.03 | 30.03 | 30.03 | 30.03 | 30.03 | 30.03 |
| Wind, mph | 1.2 | 2.5 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 |
| Humidity, % | 66% | 74% | 71% | 71% | 71% | 71% | 71% | 71% | 71% | 71% | 71% | 71% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | 6.2 mi | 6.2 mi | — | — | — | — | — | — | — | — | — | — |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 69° | 67° | 67° | 67° | 68° | 69° | 69° | 69° | 69° | 70° | 69° | 68° |
| Feels like | 69° | 66° | 67° | 68° | 68° | 68° | 69° | 69° | 69° | 69° | 68° | 67° |
| Pressure, inHg | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 | 30.09 |
| Wind, mph | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 |
| Humidity, % | 62% | 62% | 62% | 62% | 62% | 62% | 62% | 62% | 62% | 62% | 62% | 62% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | — | — | — | — | — | — | — | — | — | — | — | — |
| 00:00 | 02:00 | 04:00 | 06:00 | 08:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| | | | | | | | | | | | |
| Temperature | 67° | 65° | 62° | 59° | 62° | 64° | 66° | 68° | 68° | 69° | 69° | 68° |
| Feels like | 67° | 64° | 61° | 58° | 60° | 62° | 64° | 66° | 66° | 67° | 67° | 66° |
| Pressure, inHg | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 | 30.18 |
| Wind, mph | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 |
| Humidity, % | 35% | 35% | 35% | 35% | 35% | 35% | 35% | 35% | 35% | 35% | 35% | 35% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in | 0 in |
| Visibility | — | — | — | — | — | — | — | — | — | — | — | — |
Sun and moon today
Day length — 10 h 58 min
Sunrise — 06:14
Sunset — 17:12
Sunrise and sunset in local time
Last quarter, 41%
Sunrise — —
Sunset — —
Grand Isle, LA climate by month
The annual average temperature in Grand Isle, LA is 71.3°. The warmest month is August (average high 84.4°), and the coldest is January (average low 54.6°). About 52.1 inches of precipitation fall per year, most of it in August (6.6 in). Figures are 60-year climate normals and records from 66 years of observations.
| Month | High | Low | Precipitation | Wet days | Record high | Record low |
|---|---|---|---|---|---|---|
| January | 61° | 54.6° | 4.7 in | 10 | 75.7° (2022) | 25.3° (1985) |
| February | 62.3° | 56.5° | 3.7 in | 9 | 75.2° (2018) | 31.8° (2021) |
| March | 66.4° | 61.7° | 4.8 in | 8 | 78.6° (2020) | 33.6° (1980) |
| April | 71.7° | 68° | 3.1 in | 6 | 79.7° (2006) | 45° (1987) |
| May | 77.7° | 74.4° | 3.0 in | 8 | 85.8° (2012) | 56.7° (2013) |
| June | 82.5° | 79.2° | 4.0 in | 12 | 90.3° (2022) | 69.6° (1969) |
| July | 84.2° | 80.5° | 5.6 in | 17 | 91.6° (1980) | 73.9° (1984) |
| August | 84.4° | 80.6° | 6.6 in | 18 | 93.2° (2024) | 72.9° (2004) |
| September | 82.1° | 78.7° | 5.8 in | 14 | 89.8° (2019) | 61° (1967) |
| October | 76.1° | 72.2° | 3.3 in | 8 | 84.7° (2019) | 45.1° (1993) |
| November | 69° | 64° | 3.3 in | 8 | 79.7° (2024) | 39° (1970) |
| December | 64° | 58.1° | 4.3 in | 9 | 74.8° (2021) | 22.5° (1989) |
Weather history
Temperature extremes over 66 years
November 3 temperatures in Grand Isle, LA over 66 years
high: 79.0° (2024)low: 44.2° (1966)
Weather in Albany, NY54°Weather in Annapolis, MD49°Weather in Atlanta, GA62°Weather in Augusta, ME52°Weather in Austin, TX75°Weather in Baton Rouge, LA71°Weather in Bismarck, ND44°Weather in Boise, ID44°Weather in Boston, MA54°Weather in Carson City, NV43°Weather in Charleston, WV53°Weather in Charlotte Amalie, VI80°Weather in Cheyenne, WY36°Weather in Columbia, SC57°Weather in Columbus, OH57°Weather in Concord, NH51°Weather in Denver, CO46°Weather in Des Moines, IA66°Weather in Dover, DE48°Weather in Frankfort, KY59°Weather in Harrisburg, PA47°Weather in Hartford, CT51°Weather in Helena, MT30°Weather in Honolulu, HI75°Weather in Indianapolis, IN59°Weather in Jackson, MS65°Weather in Jefferson City, MO71°Weather in Juneau, AK
34°Weather in Lansing, MI57°Weather in Lincoln, NE59°Weather in Little Rock, AR71°Weather in Madison, WI63°Weather in Montgomery, AL69°Weather in Montpelier, VT50°Weather in Nashville, TN63°Weather in Oklahoma City, OK59°Weather in Olympia, WA42°Weather in Phoenix, AZ60°Weather in Pierre, SD48°Weather in Providence, RI53°Weather in Raleigh, NC51°Weather in Richmond, VA48°Weather in Sacramento, CA52°Weather in Salem, OR45°Weather in Salt Lake City, UT39°Weather in San Juan, PR78°Weather in Santa Fe, NM42°Weather in Springfield, IL65°Weather in St. Paul, MN62°Weather in Tallahassee, FL70°Weather in Topeka, KS62°Weather in Trenton, NJ45°Weather in Washington, DC49°
54°Weather in Annapolis, MD49°Weather in Atlanta, GA62°Weather in Augusta, ME52°Weather in Austin, TX75°Weather in Baton Rouge, LA71°Weather in Bismarck, ND44°Weather in Boise, ID44°Weather in Boston, MA54°Weather in Carson City, NV43°Weather in Charleston, WV53°Weather in Charlotte Amalie, VI80°Weather in Cheyenne, WY36°Weather in Columbia, SC57°Weather in Columbus, OH57°Weather in Concord, NH51°Weather in Denver, CO46°Weather in Des Moines, IA66°Weather in Dover, DE48°Weather in Frankfort, KY59°Weather in Harrisburg, PA47°Weather in Hartford, CT51°Weather in Helena, MT30°Weather in Honolulu, HI75°Weather in Indianapolis, IN59°Weather in Jackson, MS65°Weather in Jefferson City, MO71°Weather in Juneau, AK34°Weather in Lansing, MI57°Weather in Lincoln, NE59°Weather in Little Rock, AR71°Weather in Madison, WI63°Weather in Montgomery, AL69°Weather in Montpelier, VT50°Weather in Nashville, TN63°Weather in Oklahoma City, OK59°Weather in Olympia, WA42°Weather in Phoenix, AZ60°Weather in Pierre, SD48°Weather in Providence, RI53°Weather in Raleigh, NC51°Weather in Richmond, VA48°Weather in Sacramento, CA52°Weather in Salem, OR45°Weather in Salt Lake City, UT39°Weather in San Juan, PR78°Weather in Santa Fe, NM42°Weather in Springfield, IL65°Weather in St. Paul, MN62°Weather in Tallahassee, FL70°Weather in Topeka, KS62°Weather in Trenton, NJ45°Weather in Washington, DC49°Weather in Zona, LA65°Weather in Ada, LA73°Weather in Alsen, LA70°Weather in Anandale, LA73°Weather in Andrew, LA73°Weather in Ansley, LA72°Weather in Bayou Corne, LA72°Weather in Bayou Sorrel, LA70°Weather in Benson, LA74°Weather in Bolinger, LA72°Weather in Bolivar, LA68°Weather in Brusly Landing, LA71°Weather in Buhler, LA74°Weather in Chase, LA70°Weather in Couchwood, LA73°Weather in Crown Point, LA71°Weather in Diamond, LA69°Weather in Donner, LA69°Weather in Dunn, LA70°Weather in Easton, LA72°
65°Weather in Ada, LA73°Weather in Alsen, LA70°Weather in Anandale, LA73°Weather in Andrew, LA73°Weather in Ansley, LA72°Weather in Bayou Corne, LA72°Weather in Bayou Sorrel, LA70°Weather in Benson, LA74°Weather in Bolinger, LA72°Weather in Bolivar, LA68°Weather in Brusly Landing, LA71°Weather in Buhler, LA74°Weather in Chase, LA70°Weather in Couchwood, LA73°Weather in Crown Point, LA71°Weather in Diamond, LA69°Weather in Donner, LA69°Weather in Dunn, LA70°Weather in Easton, LA72°