S
M
T
W
T
F
S
27
84°
54°
28
83°
52°
29
76°
54°
30
79°
59°
1
83°
61°
2
84°
62°
3
84°
61°
4
83°
61°
5
84°
62°
6
84°
60°
7
83°
54°
8
82°
59°
9
75°
49°
10
70°
51°
11
70°
58°
12
69°
62°
13
81°
58°
14
82°
47°
15
78°
48°
16
71°
50°
17
77°
45°
18
67°
45°
19
69°
53°
20
75°
55°
21
77°
56°
22
78°
55°
23
79°
49°
24
72°
52°
25
71°
53°
26
73°
54°
27
66°
40°
28
68°
38°
29
62°
39°
30
58°
44°
31
61°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Oklahoma City Southeast
Oklahoma City Southeast's October 2026 forecast shows daily high temperatures ranging from 58° to 84°, with overnight lows between 38° and 62°. The average high for October is 75° with an average low of 53°. 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 Oklahoma City Southeast. See also: November | December | January.
