S
M
T
W
T
F
S
26
83°
62°
27
78°
54°
28
75°
60°
29
82°
58°
30
79°
54°
31
80°
59°
1
80°
53°
2
79°
51°
3
78°
52°
4
76°
50°
5
77°
51°
6
78°
52°
7
80°
52°
8
81°
56°
9
83°
56°
10
83°
54°
11
82°
57°
12
83°
59°
13
84°
60°
14
83°
58°
15
81°
52°
16
77°
51°
17
76°
51°
18
74°
53°
19
74°
51°
20
75°
50°
21
75°
57°
22
78°
58°
23
82°
56°
24
83°
57°
25
82°
49°
26
81°
48°
27
73°
47°
28
73°
49°
29
74°
55°
30
77°
57°
31
79°
56°
1
80°
50°
2
77°
48°
3
78°
52°
4
78°
54°
5
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sterling
Sterling's August 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 47° and 62°. The average high for August is 79° 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 August weather will actually feel in Sterling. See also: September | October | November.