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