S
M
T
W
T
F
S
26
85°
69°
27
88°
69°
28
84°
68°
29
89°
70°
30
89°
69°
31
87°
69°
1
87°
68°
2
88°
68°
3
81°
61°
4
82°
65°
5
81°
60°
6
87°
61°
7
86°
59°
8
81°
60°
9
81°
65°
10
82°
62°
11
85°
60°
12
82°
58°
13
80°
58°
14
79°
60°
15
79°
62°
16
80°
57°
17
79°
56°
18
80°
59°
19
80°
60°
20
81°
66°
21
83°
67°
22
88°
66°
23
89°
65°
24
88°
57°
25
81°
57°
26
77°
56°
27
78°
56°
28
79°
58°
29
82°
55°
30
79°
60°
31
78°
61°
1
78°
63°
2
80°
63°
3
80°
55°
4
79°
53°
5
77°
53°
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 77° to 89°, with overnight lows between 53° and 70°. The average high for August is 82° with an average low of 62°. 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.
