S
M
T
W
T
F
S
28
93°
79°
29
97°
79°
30
93°
79°
1
95°
73°
2
93°
73°
3
95°
73°
4
97°
73°
5
91°
70°
6
99°
72°
7
95°
70°
8
97°
73°
9
99°
77°
10
97°
77°
11
97°
75°
12
93°
73°
13
N/A
14
87°
72°
15
88°
72°
16
86°
74°
17
90°
75°
18
95°
75°
19
96°
76°
20
99°
76°
21
98°
75°
22
97°
73°
23
98°
73°
24
95°
74°
25
96°
76°
26
96°
76°
27
99°
75°
28
100°
79°
29
101°
79°
30
102°
78°
31
102°
79°
1
101°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Greenville
Greenville's July 2026 forecast shows daily high temperatures ranging from 86° to 102°, with overnight lows between 72° and 79°. The average high for July is 96° with an average low of 76°. 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 Greenville. See also: August | September | October.
