S
M
T
W
T
F
S
31
85°
62°
1
86°
61°
2
85°
61°
3
88°
62°
4
88°
66°
5
89°
67°
6
89°
61°
7
87°
61°
8
85°
68°
9
87°
67°
10
89°
64°
11
86°
62°
12
81°
63°
13
83°
64°
14
87°
70°
15
91°
69°
16
92°
68°
17
93°
71°
18
93°
71°
19
92°
70°
20
93°
69°
21
92°
66°
22
93°
64°
23
85°
63°
24
86°
64°
25
87°
68°
26
92°
65°
27
88°
69°
28
94°
69°
29
94°
73°
30
93°
73°
1
95°
71°
2
96°
67°
3
90°
66°
4
91°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Oklahoma City
Oklahoma City's June 2026 forecast shows daily high temperatures ranging from 81° to 96°, with overnight lows between 61° and 73°. The average high for June is 89° with an average low of 66°. 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 Oklahoma City. See also: July | August | September.
