S
M
T
W
T
F
S
28
90°
63°
29
88°
57°
30
88°
50°
1
90°
55°
2
90°
61°
3
91°
64°
4
91°
59°
5
97°
54°
6
102°
65°
7
99°
64°
8
92°
60°
9
88°
59°
10
94°
62°
11
97°
66°
12
100°
67°
13
102°
66°
14
103°
65°
15
103°
64°
16
102°
66°
17
99°
65°
18
100°
65°
19
92°
63°
20
97°
70°
21
96°
68°
22
94°
68°
23
94°
67°
24
93°
67°
25
94°
66°
26
94°
68°
27
95°
68°
28
95°
69°
29
94°
68°
30
95°
68°
31
96°
69°
1
95°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sterling
Sterling's July 2026 forecast shows daily high temperatures ranging from 88° to 103°, with overnight lows between 59° and 70°. The average high for July is 96° with an average low of 66°. 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 Sterling. See also: August | September | October.