S
M
T
W
T
F
S
28
77°
58°
29
83°
59°
30
79°
54°
1
78°
56°
2
78°
57°
3
83°
57°
4
82°
57°
5
84°
59°
6
82°
57°
7
81°
56°
8
85°
60°
9
83°
57°
10
85°
59°
11
86°
59°
12
83°
57°
13
88°
63°
14
87°
63°
15
87°
64°
16
86°
63°
17
78°
61°
18
87°
62°
19
88°
63°
20
88°
63°
21
87°
62°
22
87°
62°
23
79°
54°
24
79°
53°
25
78°
53°
26
79°
57°
27
86°
61°
28
88°
60°
29
86°
59°
30
89°
63°
31
88°
58°
1
83°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Chelan Falls
Chelan Falls's July 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 53° and 64°. The average high for July is 84° with an average low of 59°. 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 Falls. See also: August | September | October.