S
M
T
W
T
F
S
26
87°
70°
27
88°
71°
28
87°
71°
29
87°
72°
30
88°
70°
31
91°
71°
1
92°
71°
2
91°
70°
3
89°
71°
4
88°
69°
5
87°
70°
6
91°
69°
7
92°
66°
8
88°
67°
9
88°
66°
10
89°
67°
11
93°
68°
12
93°
68°
13
92°
69°
14
92°
71°
15
91°
70°
16
90°
68°
17
88°
70°
18
90°
70°
19
91°
69°
20
91°
69°
21
92°
68°
22
87°
68°
23
87°
69°
24
88°
65°
25
86°
69°
26
90°
70°
27
91°
67°
28
90°
66°
29
91°
69°
30
90°
68°
31
90°
65°
1
86°
64°
2
85°
64°
3
87°
63°
4
89°
64°
5
89°
66°
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 85° to 93°, with overnight lows between 63° and 72°. The average high for August is 89° with an average low of 68°. 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.