S
M
T
W
T
F
S
28
92°
74°
29
92°
75°
30
89°
74°
1
92°
73°
2
89°
76°
3
92°
75°
4
92°
76°
5
91°
76°
6
92°
77°
7
94°
77°
8
94°
76°
9
92°
76°
10
89°
75°
11
89°
75°
12
91°
76°
13
91°
76°
14
92°
75°
15
89°
76°
16
89°
76°
17
90°
75°
18
90°
76°
19
88°
75°
20
89°
73°
21
89°
72°
22
90°
72°
23
90°
73°
24
91°
73°
25
90°
74°
26
90°
76°
27
93°
71°
28
90°
70°
29
91°
71°
30
93°
74°
31
92°
74°
1
91°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cary
Cary's July 2026 forecast shows daily high temperatures ranging from 88° to 94°, with overnight lows between 70° and 77°. The average high for July is 91° with an average low of 75°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Cary. See also: August | September | October.