S
M
T
W
T
F
S
26
90°
76°
27
93°
71°
28
90°
70°
29
91°
71°
30
93°
74°
31
92°
74°
1
91°
75°
2
94°
74°
3
95°
72°
4
91°
71°
5
92°
72°
6
91°
73°
7
91°
74°
8
94°
73°
9
94°
75°
10
96°
75°
11
96°
74°
12
94°
75°
13
92°
74°
14
96°
73°
15
94°
75°
16
96°
75°
17
95°
74°
18
95°
75°
19
96°
72°
20
96°
69°
21
91°
69°
22
91°
70°
23
93°
73°
24
94°
71°
25
92°
70°
26
95°
71°
27
95°
74°
28
94°
74°
29
94°
73°
30
91°
73°
31
93°
72°
1
94°
73°
2
92°
72°
3
90°
72°
4
89°
71°
5
88°
68°
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 88° to 96°, with overnight lows between 68° and 76°. The average high for August is 93° with an average low of 73°. 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.
