S
M
T
W
T
F
S
27
81°
61°
28
80°
61°
29
81°
60°
30
81°
61°
1
80°
61°
2
81°
60°
3
82°
61°
4
83°
62°
5
83°
62°
6
82°
61°
7
82°
60°
8
81°
61°
9
75°
52°
10
75°
57°
11
77°
57°
12
69°
53°
13
73°
52°
14
69°
50°
15
74°
54°
16
76°
53°
17
76°
54°
18
71°
52°
19
72°
52°
20
74°
51°
21
75°
51°
22
76°
52°
23
76°
53°
24
75°
53°
25
75°
52°
26
76°
53°
27
74°
50°
28
76°
41°
29
72°
39°
30
61°
40°
31
61°
40°
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 61° to 83°, with overnight lows between 39° and 62°. The average high for October is 76° with an average low of 54°. 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.
