S
M
T
W
T
F
S
28
90°
72°
29
93°
75°
30
N/A
1
95°
75°
2
97°
74°
3
95°
75°
4
95°
76°
5
92°
72°
6
88°
70°
7
89°
71°
8
88°
69°
9
87°
68°
10
86°
71°
11
88°
70°
12
89°
71°
13
84°
69°
14
89°
70°
15
84°
69°
16
84°
68°
17
85°
67°
18
84°
69°
19
87°
69°
20
87°
70°
21
88°
71°
22
86°
71°
23
87°
70°
24
85°
71°
25
84°
70°
26
85°
71°
27
84°
71°
28
85°
70°
29
84°
71°
30
84°
70°
31
85°
66°
1
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Simpsonville
Simpsonville's July 2026 forecast shows daily high temperatures ranging from 83° to 97°, with overnight lows between 66° and 76°. The average high for July is 87° 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 July weather will actually feel in Simpsonville. See also: August | September | October.
