S
M
T
W
T
F
S
28
69°
37°
29
72°
41°
30
74°
41°
1
76°
40°
2
76°
43°
3
75°
43°
4
76°
42°
5
75°
43°
6
70°
40°
7
69°
42°
8
70°
43°
9
73°
44°
10
74°
43°
11
71°
42°
12
73°
43°
13
68°
42°
14
66°
40°
15
66°
42°
16
72°
39°
17
70°
39°
18
71°
40°
19
72°
41°
20
72°
42°
21
74°
44°
22
75°
41°
23
66°
42°
24
71°
43°
25
74°
42°
26
73°
42°
27
73°
40°
28
68°
41°
29
66°
40°
30
71°
41°
31
72°
42°
1
69°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cascade
Cascade's July 2026 forecast shows daily high temperatures ranging from 66° to 76°, with overnight lows between 37° and 44°. The average high for July is 71° with an average low of 41°. 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. See also: August | September | October.