S
M
T
W
T
F
S
27
74°
62°
28
75°
62°
29
77°
61°
30
78°
61°
1
83°
60°
2
77°
61°
3
83°
63°
4
84°
62°
5
72°
57°
6
76°
52°
7
78°
48°
8
73°
47°
9
72°
51°
10
71°
54°
11
69°
58°
12
76°
54°
13
75°
43°
14
74°
43°
15
65°
47°
16
68°
50°
17
66°
54°
18
66°
56°
19
74°
57°
20
76°
57°
21
79°
54°
22
80°
42°
23
76°
40°
24
64°
45°
25
65°
49°
26
64°
48°
27
64°
48°
28
63°
47°
29
68°
50°
30
69°
49°
31
66°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Broken Arrow
Broken Arrow's October 2026 forecast shows daily high temperatures ranging from 63° to 84°, with overnight lows between 38° and 63°. The average high for October is 73° 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 Broken Arrow. See also: November | December | January.