S
M
T
W
T
F
S
26
93°
74°
27
93°
76°
28
96°
73°
29
91°
72°
30
86°
67°
31
89°
63°
1
89°
71°
2
85°
71°
3
85°
70°
4
89°
71°
5
87°
69°
6
88°
69°
7
89°
70°
8
91°
68°
9
88°
70°
10
92°
72°
11
89°
72°
12
90°
68°
13
96°
70°
14
95°
71°
15
98°
72°
16
99°
72°
17
100°
71°
18
96°
71°
19
97°
72°
20
96°
72°
21
95°
71°
22
94°
71°
23
95°
71°
24
92°
70°
25
89°
68°
26
90°
67°
27
91°
70°
28
90°
69°
29
89°
68°
30
90°
69°
31
91°
69°
1
90°
68°
2
90°
68°
3
89°
68°
4
90°
68°
5
90°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Calhoun
Calhoun's August 2026 forecast shows daily high temperatures ranging from 89° to 100°, with overnight lows between 67° and 72°. The average high for August is 93° with an average low of 70°. 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 Calhoun. See also: September | October | November.