S
M
T
W
T
F
S
28
82°
51°
29
88°
61°
30
80°
60°
1
81°
52°
2
83°
52°
3
87°
57°
4
94°
56°
5
87°
56°
6
90°
63°
7
95°
62°
8
92°
61°
9
90°
59°
10
89°
56°
11
91°
63°
12
93°
65°
13
96°
66°
14
89°
58°
15
93°
64°
16
92°
64°
17
83°
58°
18
87°
59°
19
92°
61°
20
93°
62°
21
93°
63°
22
90°
63°
23
90°
62°
24
85°
63°
25
85°
62°
26
86°
62°
27
87°
61°
28
91°
62°
29
91°
62°
30
93°
64°
31
94°
64°
1
93°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Okanogan
Okanogan's July 2026 forecast shows daily high temperatures ranging from 81° to 96°, with overnight lows between 52° and 66°. The average high for July is 90° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Okanogan. See also: August | September | October.