S
M
T
W
T
F
S
27
80°
55°
28
80°
54°
29
82°
64°
30
86°
60°
1
89°
60°
2
91°
66°
3
78°
58°
4
66°
57°
5
76°
57°
6
73°
52°
7
77°
47°
8
87°
56°
9
79°
62°
10
71°
59°
11
83°
67°
12
83°
63°
13
86°
56°
14
90°
63°
15
89°
64°
16
88°
66°
17
72°
47°
18
62°
41°
19
67°
40°
20
75°
41°
21
70°
44°
22
72°
40°
23
70°
41°
24
68°
47°
25
71°
46°
26
70°
41°
27
76°
41°
28
73°
50°
29
76°
49°
30
81°
56°
31
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Cary
Cary's October 2026 forecast shows daily high temperatures ranging from 68° to 81°, with overnight lows between 49° and 56°. The average high for October is 75° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Cary. See also: November | December | January.
