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
85°
48°
5
83°
52°
6
88°
57°
7
90°
59°
8
82°
51°
9
79°
46°
10
83°
50°
11
84°
52°
12
85°
51°
13
88°
55°
14
86°
52°
15
91°
53°
16
92°
57°
17
84°
51°
18
82°
54°
19
87°
55°
20
82°
54°
21
86°
55°
22
89°
55°
23
90°
57°
24
91°
57°
25
91°
56°
26
89°
55°
27
89°
55°
28
88°
54°
29
86°
55°
30
82°
55°
31
88°
56°
1
89°
56°
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 92°, with overnight lows between 46° and 59°. 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.