S
M
T
W
T
F
S
28
82°
59°
29
82°
61°
30
80°
56°
1
81°
54°
2
81°
55°
3
86°
57°
4
89°
56°
5
86°
54°
6
92°
60°
7
95°
58°
8
90°
57°
9
88°
56°
10
90°
56°
11
90°
59°
12
90°
60°
13
94°
61°
14
89°
57°
15
93°
64°
16
92°
63°
17
84°
60°
18
88°
62°
19
93°
63°
20
94°
63°
21
94°
62°
22
93°
63°
23
93°
63°
24
84°
62°
25
85°
62°
26
85°
62°
27
89°
63°
28
94°
62°
29
93°
63°
30
94°
64°
31
94°
64°
1
94°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cascade Valley
Cascade Valley's July 2026 forecast shows daily high temperatures ranging from 81° to 95°, with overnight lows between 54° and 64°. The average high for July is 90° with an average low of 60°. 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 Cascade Valley. See also: August | September | October.