S
M
T
W
T
F
S
30
100°
74°
31
96°
67°
1
95°
74°
2
96°
71°
3
100°
67°
4
100°
70°
5
99°
68°
6
96°
69°
7
97°
69°
8
98°
69°
9
96°
69°
10
95°
70°
11
94°
68°
12
96°
69°
13
90°
66°
14
88°
66°
15
90°
65°
16
84°
57°
17
90°
64°
18
78°
62°
19
83°
61°
20
82°
61°
21
80°
60°
22
86°
60°
23
84°
59°
24
83°
60°
25
86°
55°
26
74°
49°
27
74°
49°
28
76°
53°
29
80°
55°
30
82°
54°
1
83°
56°
2
78°
52°
3
77°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Canyon
Canyon's September 2026 forecast shows daily high temperatures ranging from 74° to 100°, with overnight lows between 47° and 70°. The average high for September is 87° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Canyon. See also: October | November | December.
