S
M
T
W
T
F
S
28
90°
72°
29
91°
70°
30
91°
73°
1
95°
73°
2
97°
75°
3
97°
72°
4
95°
73°
5
93°
72°
6
91°
70°
7
91°
72°
8
95°
70°
9
94°
71°
10
90°
73°
11
89°
69°
12
85°
68°
13
78°
67°
14
80°
67°
15
87°
68°
16
92°
71°
17
91°
72°
18
89°
69°
19
87°
69°
20
89°
68°
21
87°
69°
22
88°
66°
23
90°
70°
24
93°
72°
25
92°
71°
26
89°
68°
27
90°
68°
28
91°
71°
29
89°
72°
30
91°
71°
31
91°
71°
1
88°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Spartanburg
Spartanburg's July 2026 forecast shows daily high temperatures ranging from 78° to 94°, with overnight lows between 66° and 73°. The average high for July is 89° 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 Spartanburg. See also: August | September | October.
