S
M
T
W
T
F
S
30
81°
72°
31
78°
69°
1
88°
63°
2
81°
60°
3
80°
64°
4
81°
63°
5
81°
69°
6
83°
72°
7
84°
70°
8
81°
69°
9
77°
68°
10
77°
67°
11
79°
70°
12
78°
68°
13
78°
70°
14
79°
66°
15
82°
70°
16
80°
69°
17
81°
69°
18
79°
65°
19
76°
64°
20
76°
64°
21
77°
66°
22
79°
67°
23
79°
66°
24
76°
64°
25
73°
61°
26
73°
61°
27
72°
60°
28
72°
60°
29
73°
62°
30
73°
63°
1
74°
61°
2
75°
66°
3
79°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Swan Canyon
Swan Canyon's September 2026 forecast shows daily high temperatures ranging from 72° to 88°, with overnight lows between 60° and 72°. The average high for September is 78° with an average low of 66°. 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 Swan Canyon. See also: October | November | December.
