S
M
T
W
T
F
S
27
87°
68°
28
87°
65°
29
89°
65°
30
91°
71°
1
75°
69°
2
71°
66°
3
70°
64°
4
83°
56°
5
83°
52°
6
85°
52°
7
86°
55°
8
88°
57°
9
87°
57°
10
86°
60°
11
87°
63°
12
82°
56°
13
79°
54°
14
76°
53°
15
80°
51°
16
75°
48°
17
77°
53°
18
78°
49°
19
64°
47°
20
65°
49°
21
66°
46°
22
69°
51°
23
75°
49°
24
68°
42°
25
65°
51°
26
74°
48°
27
71°
51°
28
73°
52°
29
71°
52°
30
70°
51°
31
71°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Okmulgee
Okmulgee's October 2026 forecast shows daily high temperatures ranging from 64° to 88°, with overnight lows between 42° and 64°. The average high for October is 76° 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 Okmulgee. See also: November | December | January.