S
M
T
W
T
F
S
26
91°
73°
27
90°
73°
28
93°
72°
29
90°
73°
30
88°
64°
31
88°
63°
1
90°
73°
2
77°
66°
3
81°
70°
4
86°
68°
5
88°
70°
6
90°
72°
7
91°
72°
8
90°
70°
9
91°
70°
10
91°
68°
11
91°
73°
12
90°
73°
13
93°
73°
14
95°
75°
15
95°
71°
16
96°
74°
17
95°
72°
18
91°
70°
19
96°
71°
20
91°
73°
21
88°
68°
22
88°
65°
23
86°
66°
24
91°
69°
25
92°
71°
26
93°
69°
27
92°
70°
28
88°
68°
29
90°
70°
30
91°
71°
31
86°
71°
1
85°
70°
2
84°
70°
3
84°
65°
4
82°
63°
5
82°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cullman
Cullman's August 2026 forecast shows daily high temperatures ranging from 82° to 96°, with overnight lows between 63° and 74°. The average high for August is 89° with an average low of 69°. 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 Cullman. See also: September | October | November.
