S
M
T
W
T
F
S
26
88°
72°
27
92°
71°
28
90°
74°
29
90°
73°
30
92°
74°
31
92°
74°
1
93°
73°
2
92°
74°
3
92°
74°
4
91°
73°
5
92°
73°
6
92°
72°
7
93°
74°
8
92°
73°
9
92°
74°
10
92°
73°
11
91°
72°
12
90°
73°
13
88°
73°
14
86°
72°
15
87°
69°
16
87°
72°
17
88°
69°
18
87°
71°
19
87°
72°
20
88°
72°
21
86°
71°
22
87°
70°
23
88°
71°
24
93°
70°
25
91°
71°
26
91°
70°
27
90°
69°
28
92°
71°
29
91°
70°
30
90°
71°
31
91°
70°
1
91°
70°
2
89°
69°
3
86°
69°
4
87°
66°
5
84°
66°
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 93°, with overnight lows between 66° and 74°. The average high for August is 90° with an average low of 71°. 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.
