S
M
T
W
T
F
S
26
89°
66°
27
87°
68°
28
90°
66°
29
91°
68°
30
91°
66°
31
87°
66°
1
90°
67°
2
87°
66°
3
86°
65°
4
87°
66°
5
87°
66°
6
88°
67°
7
86°
66°
8
87°
66°
9
86°
67°
10
86°
66°
11
87°
68°
12
91°
67°
13
91°
66°
14
90°
66°
15
91°
69°
16
91°
66°
17
90°
65°
18
91°
67°
19
90°
68°
20
87°
65°
21
86°
64°
22
86°
65°
23
87°
65°
24
86°
64°
25
85°
66°
26
85°
65°
27
Hist. Avg.
84°
65°
28
Hist. Avg.
84°
65°
29
Hist. Avg.
84°
65°
30
Hist. Avg.
83°
65°
31
Hist. Avg.
83°
64°
1
Hist. Avg.
83°
64°
2
Hist. Avg.
83°
64°
3
Hist. Avg.
83°
64°
4
Hist. Avg.
82°
64°
5
Hist. Avg.
82°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Cumming
Cumming's August 2026 forecast shows daily high temperatures ranging from 85° to 91°, with overnight lows between 64° and 69°. The average high for August is 88° with an average low of 66°. 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.
