S
M
T
W
T
F
S
30
84°
60°
31
87°
60°
1
87°
61°
2
89°
56°
3
82°
55°
4
83°
56°
5
84°
57°
6
85°
56°
7
88°
58°
8
89°
57°
9
87°
59°
10
88°
58°
11
87°
58°
12
88°
59°
13
86°
60°
14
87°
53°
15
85°
58°
16
85°
58°
17
80°
54°
18
80°
55°
19
79°
56°
20
79°
53°
21
78°
51°
22
79°
52°
23
82°
53°
24
80°
54°
25
85°
52°
26
84°
54°
27
84°
54°
28
83°
48°
29
79°
48°
30
80°
53°
1
83°
54°
2
84°
55°
3
85°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sedona
Sedona's September 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 48° and 61°. The average high for September is 84° with an average low of 55°. 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 Sedona. See also: October | November | December.
