S
M
T
W
T
F
S
26
90°
60°
27
89°
58°
28
88°
59°
29
90°
60°
30
91°
60°
31
90°
59°
1
82°
57°
2
83°
58°
3
89°
59°
4
90°
60°
5
90°
58°
6
86°
56°
7
83°
57°
8
88°
58°
9
89°
58°
10
88°
57°
11
83°
56°
12
77°
56°
13
77°
55°
14
78°
55°
15
79°
54°
16
83°
55°
17
79°
55°
18
83°
54°
19
84°
55°
20
86°
56°
21
87°
54°
22
88°
52°
23
85°
43°
24
83°
41°
25
74°
40°
26
71°
41°
27
71°
41°
28
74°
45°
29
79°
52°
30
83°
48°
31
75°
43°
1
73°
49°
2
79°
41°
3
76°
46°
4
79°
48°
5
81°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Shelby
Shelby's August 2026 forecast shows daily high temperatures ranging from 71° to 91°, with overnight lows between 40° and 60°. The average high for August is 83° with an average low of 53°. 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 Shelby. See also: September | October | November.
