S
M
T
W
T
F
S
26
89°
72°
27
83°
73°
28
92°
71°
29
73°
70°
30
72°
65°
31
74°
62°
1
73°
69°
2
72°
71°
3
81°
65°
4
77°
69°
5
78°
69°
6
84°
67°
7
74°
69°
8
79°
67°
9
78°
68°
10
74°
68°
11
74°
73°
12
90°
68°
13
91°
73°
14
97°
77°
15
94°
75°
16
93°
73°
17
96°
71°
18
88°
69°
19
90°
66°
20
94°
69°
21
89°
69°
22
90°
69°
23
90°
65°
24
87°
65°
25
88°
70°
26
86°
69°
27
84°
68°
28
84°
67°
29
89°
69°
30
87°
69°
31
91°
68°
1
92°
67°
2
88°
65°
3
88°
64°
4
89°
65°
5
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cumming
Cumming's August 2026 forecast shows daily high temperatures ranging from 84° to 92°, with overnight lows between 64° and 70°. The average high for August is 88° with an average low of 67°. 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 Cumming. See also: September | October | November.
