S
M
T
W
T
F
S
28
95°
73°
29
96°
74°
30
96°
73°
1
94°
72°
2
92°
71°
3
100°
74°
4
99°
73°
5
97°
74°
6
94°
73°
7
94°
73°
8
100°
76°
9
99°
77°
10
98°
77°
11
98°
73°
12
97°
72°
13
92°
72°
14
87°
72°
15
94°
74°
16
94°
73°
17
96°
74°
18
94°
73°
19
92°
71°
20
91°
73°
21
95°
74°
22
95°
75°
23
93°
73°
24
88°
72°
25
89°
70°
26
90°
71°
27
91°
70°
28
90°
72°
29
89°
68°
30
93°
72°
31
94°
73°
1
93°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Graniteville
Graniteville's July 2026 forecast shows daily high temperatures ranging from 88° to 96°, with overnight lows between 68° and 75°. The average high for July is 92° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Graniteville. See also: August | September | October.