S
M
T
W
T
F
S
28
90°
72°
29
89°
71°
30
89°
67°
1
95°
69°
2
97°
71°
3
100°
73°
4
91°
69°
5
89°
68°
6
89°
70°
7
90°
70°
8
91°
69°
9
85°
71°
10
91°
72°
11
91°
72°
12
90°
71°
13
86°
72°
14
86°
72°
15
87°
71°
16
88°
72°
17
90°
72°
18
91°
73°
19
92°
73°
20
92°
72°
21
91°
73°
22
91°
73°
23
92°
74°
24
93°
73°
25
92°
72°
26
91°
73°
27
87°
73°
28
89°
72°
29
91°
73°
30
92°
73°
31
90°
72°
1
86°
72°
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 85° to 100°, with overnight lows between 67° and 74°. The average high for July is 90° with an average low of 72°. 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.