S
M
T
W
T
F
S
28
77°
58°
29
80°
64°
30
82°
61°
1
78°
57°
2
80°
55°
3
86°
58°
4
86°
65°
5
87°
58°
6
93°
63°
7
97°
69°
8
88°
69°
9
90°
66°
10
89°
65°
11
85°
63°
12
85°
60°
13
91°
59°
14
97°
68°
15
99°
69°
16
98°
69°
17
93°
65°
18
85°
63°
19
91°
60°
20
94°
70°
21
100°
74°
22
106°
76°
23
98°
78°
24
97°
67°
25
89°
62°
26
88°
60°
27
88°
66°
28
85°
65°
29
90°
60°
30
91°
61°
31
95°
69°
1
88°
53°
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 88° to 95°, with overnight lows between 53° and 69°. The average high for July is 91° 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 Chelan. See also: August | September | October.