S
M
T
W
T
F
S
26
86°
57°
27
90°
58°
28
89°
57°
29
82°
55°
30
80°
53°
31
81°
56°
1
84°
55°
2
90°
58°
3
86°
47°
4
83°
48°
5
83°
50°
6
90°
54°
7
90°
52°
8
82°
46°
9
82°
52°
10
83°
53°
11
85°
55°
12
85°
55°
13
90°
54°
14
87°
50°
15
82°
52°
16
86°
52°
17
86°
46°
18
85°
52°
19
84°
46°
20
78°
47°
21
78°
45°
22
77°
42°
23
75°
43°
24
76°
43°
25
77°
45°
26
82°
49°
27
85°
53°
28
84°
50°
29
79°
50°
30
82°
51°
31
84°
52°
1
84°
50°
2
83°
49°
3
83°
46°
4
81°
43°
5
78°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Canyon
Canyon's August 2026 forecast shows daily high temperatures ranging from 75° to 90°, with overnight lows between 41° and 58°. The average high for August is 83° with an average low of 50°. 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 Canyon. See also: September | October | November.