S
M
T
W
T
F
S
31
87°
65°
1
88°
65°
2
80°
58°
3
80°
51°
4
83°
55°
5
84°
66°
6
84°
69°
7
85°
70°
8
78°
72°
9
90°
72°
10
92°
71°
11
90°
68°
12
85°
64°
13
81°
65°
14
78°
61°
15
74°
59°
16
72°
57°
17
78°
60°
18
81°
64°
19
83°
65°
20
82°
64°
21
84°
62°
22
80°
65°
23
81°
64°
24
83°
65°
25
86°
66°
26
87°
66°
27
86°
65°
28
83°
63°
29
83°
66°
30
82°
67°
1
81°
67°
2
82°
66°
3
85°
67°
4
84°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Graniteville
Graniteville's June 2026 forecast shows daily high temperatures ranging from 72° to 92°, with overnight lows between 57° and 72°. The average high for June is 83° with an average low of 65°. 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 Graniteville. See also: July | August | September.