S
M
T
W
T
F
S
28
84°
69°
29
93°
68°
30
93°
72°
1
97°
73°
2
100°
72°
3
98°
72°
4
98°
73°
5
98°
72°
6
96°
73°
7
91°
68°
8
90°
67°
9
88°
68°
10
89°
67°
11
84°
68°
12
86°
67°
13
87°
68°
14
87°
67°
15
85°
66°
16
85°
65°
17
89°
65°
18
88°
68°
19
89°
68°
20
89°
69°
21
83°
68°
22
85°
68°
23
86°
67°
24
90°
69°
25
90°
69°
26
89°
68°
27
90°
69°
28
90°
69°
29
88°
68°
30
89°
69°
31
88°
69°
1
89°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Gaffney
Gaffney's July 2026 forecast shows daily high temperatures ranging from 83° to 100°, with overnight lows between 65° and 73°. The average high for July is 89° with an average low of 69°. 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 Gaffney. See also: August | September | October.