Weather information for the Biloxi area is provided below. Average temperatures, climate details and current forecasts are included.
Monthly average temperatures and precipitation for Biloxi are shown below.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 58° | 64° | 68° | 76° | 82° | 88° | 90° | 88° | 86° | 78° | 70° | 64° |
| Avg. Low | 42° | 45° | 52° | 58° | 66° | 72° | 74° | 74° | 70° | 58° | 52° | 45° |
| Daily Avg | 51° | 54° | 61° | 68° | 75° | 80° | 82° | 82° | 78° | 70° | 61° | 55° |
| Avg. Precip. | 5.4 in | 5.9 in | 5.3 in | 4.4 in | 4.8 in | 5.0 in | 6.5 in | 6.6 in | 5.3 in | 3.3 in | 4.1 in | 5.4 in |
| Note: All temperatures are in degrees Fahrenheit. | ||||||||||||
