S
M
T
W
T
F
S
26
85°
62°
27
86°
66°
28
86°
67°
29
85°
67°
30
87°
64°
31
87°
60°
1
85°
66°
2
85°
58°
3
82°
57°
4
78°
57°
5
77°
56°
6
78°
58°
7
79°
57°
8
78°
58°
9
79°
58°
10
79°
60°
11
80°
64°
12
80°
66°
13
85°
66°
14
87°
60°
15
86°
56°
16
80°
57°
17
82°
54°
18
77°
56°
19
78°
60°
20
79°
65°
21
82°
64°
22
85°
64°
23
86°
65°
24
84°
58°
25
85°
57°
26
78°
54°
27
76°
55°
28
75°
61°
29
82°
59°
30
85°
62°
31
75°
56°
1
75°
56°
2
Hist. Avg.
79°
56°
3
Hist. Avg.
79°
55°
4
Hist. Avg.
78°
55°
5
Hist. Avg.
78°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cascade
Cascade's August 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 54° and 67°. The average high for August is 82° 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 August weather will actually feel in Cascade. See also: September | October | November.
