S
M
T
W
T
F
S
31
85°
62°
1
82°
65°
2
88°
66°
3
88°
66°
4
89°
67°
5
90°
59°
6
89°
58°
7
81°
59°
8
80°
60°
9
80°
58°
10
82°
61°
11
84°
68°
12
85°
67°
13
91°
67°
14
91°
64°
15
85°
62°
16
87°
62°
17
88°
63°
18
87°
62°
19
87°
64°
20
91°
60°
21
85°
66°
22
85°
69°
23
92°
71°
24
94°
71°
25
93°
65°
26
86°
64°
27
86°
62°
28
85°
63°
29
86°
66°
30
87°
70°
1
90°
72°
2
92°
71°
3
92°
69°
4
94°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Okmulgee
Okmulgee's June 2026 forecast shows daily high temperatures ranging from 80° to 94°, with overnight lows between 58° and 73°. The average high for June is 87° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Okmulgee. See also: July | August | September.