Grand Isle, Sunday, 9 August, 17:51
Overcast. Feels like 94°. High 86°, low 82°.
In November, Grand Isle, LA averages a high of 69° and a low of 64°. About 3.3 inches of precipitation fall over the month (8 wet days). The record high is 79.7° (2024) and the record low 39° (1970). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 72.5° | 68.2° | 27% | 79.5° (2018) | 50° (1993) |
| 2 | 71.4° | 66.9° | 25% | 79° (2024) | 46.9° (1966) |
| 3 | 70.9° | 66.6° | 17% | 79° (2024) | 44.2° (1966) |
| 4 | 70.9° | 66° | 22% | 79.3° (2024) | 45.9° (1991) |
| 5 | 70.9° | 66.6° | 27% | 79.5° (2024) | 49.8° (1991) |
| 6 | 70.7° | 66.2° | 25% | 78.8° (2024) | 50.4° (1992) |
| 7 | 70.9° | 66.4° | 23% | 79° (2024) | 49.1° (1993) |
| 8 | 70.7° | 66.2° | 23% | 79.2° (2024) | 48.6° (1991) |
| 9 | 71.2° | 66° | 32% | 79.7° (2024) | 43.7° (1991) |
| 10 | 70.2° | 65.5° | 22% | 79.5° (2024) | 48.9° (1991) |
| 11 | 69.8° | 65.3° | 23% | 78.3° (2024) | 50.2° (1987) |
| 12 | 69.8° | 64.2° | 20% | 78.4° (2024) | 46.6° (1968) |
| 13 | 68.5° | 63° | 22% | 78.8° (2024) | 42.8° (2019) |
| 14 | 68.9° | 63.5° | 25% | 76.6° (2024) | 44.2° (2014) |
| 15 | 68.7° | 63.9° | 25% | 76.1° (2005) | 45.7° (2018) |
| 16 | 68.5° | 63.7° | 17% | 75.7° (1988) | 47.7° (1970) |
| 17 | 68.4° | 63.7° | 17% | 76.5° (2024) | 49.5° (2014) |
| 18 | 68.7° | 64.4° | 25% | 78.3° (2024) | 43.9° (2014) |
| 19 | 69.1° | 64° | 28% | 77.2° (2024) | 48.7° (1980) |
| 20 | 68.2° | 63° | 33% | 75.6° (2023) | 48° (2006) |
| 21 | 67.1° | 62.6° | 18% | 75.7° (2023) | 49.1° (2006) |
| 22 | 67.6° | 62.6° | 22% | 75.7° (2025) | 47.7° (1972) |
| 23 | 67.8° | 62.4° | 30% | 75.2° (2025) | 45.9° (1975) |
| 24 | 67.8° | 62.1° | 30% | 76.1° (2004) | 39° (1970) |
| 25 | 68° | 62.4° | 27% | 77.4° (2025) | 45° (1970) |
| 26 | 68.7° | 62.6° | 28% | 76.3° (1973) | 49.5° (1972) |
| 27 | 67.3° | 62.1° | 37% | 76.3° (1973) | 44.2° (1980) |
| 28 | 66.4° | 60.1° | 33% | 75° (1994) | 45.1° (1992) |
| 29 | 65.7° | 60.3° | 30% | 75° (2016) | 40.5° (1976) |
| 30 | 65.8° | 60.4° | 33% | 74.5° (2016) | 42.6° (1976) |