S
M
T
W
T
F
S
31
78°
51°
1
75°
48°
2
81°
51°
3
81°
53°
4
82°
48°
5
78°
46°
6
71°
45°
7
70°
48°
8
76°
51°
9
80°
53°
10
82°
54°
11
81°
54°
12
82°
55°
13
87°
59°
14
78°
51°
15
71°
52°
16
77°
53°
17
83°
56°
18
84°
56°
19
77°
49°
20
81°
52°
21
84°
57°
22
86°
58°
23
86°
55°
24
78°
51°
25
81°
54°
26
85°
52°
27
73°
49°
28
74°
50°
29
77°
49°
30
82°
52°
1
82°
51°
2
85°
59°
3
89°
60°
4
90°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Okanogan
Okanogan's June 2026 forecast shows daily high temperatures ranging from 70° to 90°, with overnight lows between 45° and 61°. The average high for June is 80° with an average low of 53°. 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 Okanogan. See also: July | August | September.
