S
M
T
W
T
F
S
28
90°
60°
29
91°
61°
30
93°
64°
1
96°
65°
2
91°
60°
3
92°
62°
4
93°
59°
5
97°
60°
6
96°
59°
7
93°
60°
8
93°
59°
9
92°
58°
10
92°
59°
11
93°
64°
12
94°
68°
13
96°
65°
14
99°
64°
15
99°
63°
16
98°
61°
17
96°
60°
18
96°
62°
19
95°
61°
20
95°
60°
21
96°
61°
22
95°
65°
23
98°
69°
24
92°
65°
25
94°
65°
26
94°
64°
27
98°
62°
28
100°
64°
29
97°
64°
30
100°
66°
31
102°
68°
1
103°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sherman
Sherman's July 2026 forecast shows daily high temperatures ranging from 90° to 103°, with overnight lows between 58° and 70°. The average high for July is 95° with an average low of 63°. 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 Sherman. See also: August | September | October.