S
M
T
W
T
F
S
28
82°
59°
29
82°
61°
30
80°
56°
1
78°
49°
2
78°
50°
3
86°
58°
4
90°
56°
5
88°
58°
6
91°
53°
7
96°
53°
8
91°
65°
9
86°
54°
10
86°
55°
11
83°
55°
12
79°
53°
13
86°
57°
14
92°
54°
15
84°
50°
16
88°
53°
17
92°
56°
18
94°
55°
19
96°
57°
20
93°
58°
21
92°
58°
22
85°
50°
23
90°
57°
24
79°
50°
25
86°
55°
26
89°
55°
27
89°
54°
28
90°
56°
29
90°
56°
30
89°
55°
31
82°
48°
1
79°
50°
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 79° to 96°, with overnight lows between 48° and 58°. The average high for July is 87° with an average low of 54°. 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.