S
M
T
W
T
F
S
26
97°
74°
27
97°
76°
28
94°
72°
29
89°
73°
30
81°
68°
31
78°
64°
1
82°
60°
2
83°
59°
3
85°
65°
4
74°
59°
5
76°
60°
6
80°
67°
7
91°
65°
8
92°
68°
9
92°
68°
10
90°
68°
11
87°
65°
12
85°
67°
13
77°
62°
14
79°
64°
15
83°
63°
16
80°
62°
17
79°
61°
18
77°
60°
19
84°
62°
20
89°
69°
21
90°
68°
22
90°
67°
23
87°
67°
24
87°
66°
25
89°
66°
26
84°
64°
27
87°
65°
28
88°
66°
29
88°
65°
30
89°
66°
31
89°
66°
1
88°
67°
2
89°
67°
3
89°
66°
4
88°
66°
5
88°
65°
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 92°, with overnight lows between 60° and 69°. The average high for August is 86° with an average low of 65°. 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.
