S
M
T
W
T
F
S
28
79°
58°
29
76°
54°
30
81°
59°
1
84°
61°
2
85°
61°
3
79°
58°
4
74°
54°
5
73°
53°
6
75°
56°
7
74°
54°
8
74°
55°
9
75°
52°
10
84°
56°
11
85°
57°
12
87°
60°
13
89°
57°
14
83°
56°
15
81°
61°
16
86°
62°
17
90°
62°
18
90°
60°
19
89°
56°
20
87°
56°
21
82°
59°
22
89°
62°
23
91°
59°
24
90°
54°
25
80°
54°
26
77°
55°
27
79°
57°
28
81°
59°
29
86°
56°
30
86°
56°
31
83°
57°
1
84°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Chelan
Chelan's July 2026 forecast shows daily high temperatures ranging from 73° to 91°, with overnight lows between 52° and 62°. The average high for July is 83° with an average low of 57°. 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 Chelan. See also: August | September | October.