S
M
T
W
T
F
S
26
101°
77°
27
102°
74°
28
100°
72°
29
103°
77°
30
101°
74°
31
105°
77°
1
91°
69°
2
93°
66°
3
96°
64°
4
102°
66°
5
103°
74°
6
103°
75°
7
101°
69°
8
103°
67°
9
102°
73°
10
102°
79°
11
103°
79°
12
104°
81°
13
105°
83°
14
103°
81°
15
103°
79°
16
106°
79°
17
94°
73°
18
110°
70°
19
112°
74°
20
104°
72°
21
104°
74°
22
106°
75°
23
104°
80°
24
104°
73°
25
101°
74°
26
96°
71°
27
97°
69°
28
99°
73°
29
98°
71°
30
97°
70°
31
94°
70°
1
89°
65°
2
84°
67°
3
82°
62°
4
93°
70°
5
92°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Okmulgee
Okmulgee's August 2026 forecast shows daily high temperatures ranging from 82° to 112°, with overnight lows between 62° and 80°. The average high for August is 98° with an average low of 71°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Okmulgee. See also: September | October | November.
