S
M
T
W
T
F
S
31
89°
68°
1
89°
67°
2
90°
69°
3
88°
67°
4
86°
65°
5
87°
66°
6
92°
68°
7
92°
69°
8
91°
64°
9
88°
65°
10
91°
66°
11
91°
67°
12
93°
68°
13
93°
69°
14
92°
68°
15
93°
70°
16
93°
69°
17
92°
71°
18
94°
73°
19
95°
72°
20
94°
70°
21
94°
70°
22
93°
71°
23
92°
71°
24
90°
72°
25
89°
73°
26
90°
71°
27
89°
71°
28
91°
70°
29
94°
72°
30
95°
73°
1
95°
73°
2
94°
74°
3
95°
74°
4
95°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Port Gibson
Port Gibson's June 2026 forecast shows daily high temperatures ranging from 86° to 95°, with overnight lows between 64° and 74°. The average high for June is 92° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Port Gibson. See also: July | August | September.
