S
M
T
W
T
F
S
31
94°
78°
1
96°
75°
2
87°
68°
3
85°
69°
4
87°
72°
5
87°
73°
6
76°
71°
7
83°
72°
8
91°
77°
9
93°
77°
10
92°
80°
11
93°
71°
12
81°
73°
13
84°
71°
14
78°
68°
15
78°
63°
16
79°
67°
17
82°
65°
18
87°
74°
19
89°
71°
20
90°
72°
21
92°
81°
22
86°
74°
23
87°
74°
24
90°
73°
25
92°
75°
26
91°
75°
27
90°
74°
28
87°
75°
29
87°
75°
30
88°
74°
1
91°
76°
2
94°
76°
3
95°
75°
4
95°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Owasso
Owasso's June 2026 forecast shows daily high temperatures ranging from 78° to 95°, with overnight lows between 63° and 81°. The average high for June is 88° with an average low of 73°. 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 Owasso. See also: July | August | September.
