S
M
T
W
T
F
S
26
84°
67°
27
87°
70°
28
88°
72°
29
88°
70°
30
87°
65°
31
89°
63°
1
90°
72°
2
89°
76°
3
90°
75°
4
83°
73°
5
88°
75°
6
93°
73°
7
92°
72°
8
93°
72°
9
94°
72°
10
93°
73°
11
95°
74°
12
89°
72°
13
93°
72°
14
98°
77°
15
92°
74°
16
93°
76°
17
98°
77°
18
95°
75°
19
95°
72°
20
96°
73°
21
83°
68°
22
85°
69°
23
88°
68°
24
92°
63°
25
87°
65°
26
88°
70°
27
84°
69°
28
86°
68°
29
86°
66°
30
85°
67°
31
87°
65°
1
87°
66°
2
85°
63°
3
86°
64°
4
85°
64°
5
84°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cary
Cary's August 2026 forecast shows daily high temperatures ranging from 84° to 92°, with overnight lows between 63° and 70°. The average high for August is 86° 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 Cary. See also: September | October | November.
