Weather information for the Port Gibson area is provided below. Average temperatures, climate details and current forecasts are included.
Climate
Monthly average temperatures and precipitation for Port Gibson are shown below.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 56° | 60° | 68° | 76° | 82° | 88° | 90° | 90° | 85° | 77° | 68° | 58° |
| Avg. Low | 34° | 36° | 45° | 52° | 60° | 67° | 68° | 68° | 64° | 52° | 44° | 37° |
| Daily Avg | 45° | 48° | 57° | 65° | 71° | 78° | 80° | 80° | 75° | 65° | 56° | 48° |
| Avg. Precip. | 5.6 in | 5.6 in | 6.4 in | 5.7 in | 5.4 in | 4.0 in | 4.7 in | 4.7 in | 3.5 in | 3.4 in | 4.6 in | 6.5 in |
| Note: All temperatures are in degrees Fahrenheit. | ||||||||||||
Current Weather
49.3°F (9.6°C) Overcast Feels like 49 F (10 C) Wind From the WNW at 2 MPH Gusting to 4.0 MPH 0.00 in (0 mm) precipitation
