S
M
T
W
T
F
S
31
73°
65°
1
86°
67°
2
82°
52°
3
84°
52°
4
88°
57°
5
88°
60°
6
90°
66°
7
91°
67°
8
91°
68°
9
86°
70°
10
87°
69°
11
91°
68°
12
91°
68°
13
92°
67°
14
92°
68°
15
90°
76°
16
91°
71°
17
90°
72°
18
91°
72°
19
87°
71°
20
87°
72°
21
88°
73°
22
91°
73°
23
91°
72°
24
90°
73°
25
89°
72°
26
92°
73°
27
91°
72°
28
92°
73°
29
89°
73°
30
88°
71°
1
88°
69°
2
89°
70°
3
88°
73°
4
90°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Fort Jackson
Fort Jackson's June 2026 forecast shows daily high temperatures ranging from 82° to 92°, with overnight lows between 52° and 76°. The average high for June is 89° with an average low of 69°. 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 Fort Jackson. See also: July | August | September.
