S
M
T
W
T
F
S
27
74°
43°
28
63°
42°
29
63°
41°
30
64°
51°
1
72°
48°
2
66°
40°
3
66°
37°
4
62°
39°
5
61°
40°
6
66°
48°
7
70°
49°
8
68°
48°
9
71°
48°
10
70°
39°
11
68°
41°
12
61°
47°
13
67°
39°
14
68°
34°
15
60°
35°
16
56°
34°
17
56°
34°
18
57°
35°
19
61°
43°
20
65°
46°
21
65°
38°
22
66°
35°
23
56°
32°
24
54°
30°
25
51°
34°
26
53°
40°
27
59°
42°
28
62°
42°
29
63°
41°
30
63°
43°
31
62°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Orange County Airport
Orange County Airport's October 2026 forecast shows daily high temperatures ranging from 51° to 74°, with overnight lows between 30° and 51°. The average high for October is 63° with an average low of 41°. 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 Orange County Airport. See also: November | December | January.
