S
M
T
W
T
F
S
27
73°
45°
28
74°
44°
29
74°
43°
30
74°
44°
1
73°
44°
2
74°
43°
3
73°
43°
4
71°
42°
5
73°
37°
6
67°
36°
7
59°
32°
8
60°
34°
9
63°
32°
10
62°
29°
11
60°
31°
12
61°
28°
13
60°
29°
14
58°
33°
15
59°
30°
16
62°
31°
17
62°
35°
18
66°
35°
19
66°
32°
20
62°
27°
21
63°
31°
22
66°
36°
23
67°
35°
24
59°
33°
25
60°
32°
26
63°
33°
27
64°
32°
28
65°
33°
29
63°
31°
30
62°
32°
31
64°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Flagstaff Pulliam International Airport
Flagstaff Pulliam International Airport's October 2026 forecast shows daily high temperatures ranging from 58° to 74°, with overnight lows between 27° and 45°. The average high for October is 65° with an average low of 35°. 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 Flagstaff Pulliam International Airport. See also: November | December | January.
