S
M
T
W
T
F
S
30
85°
64°
31
76°
59°
1
83°
58°
2
84°
66°
3
82°
58°
4
83°
64°
5
84°
58°
6
88°
65°
7
89°
65°
8
93°
63°
9
93°
69°
10
93°
68°
11
90°
72°
12
88°
64°
13
83°
65°
14
87°
65°
15
84°
64°
16
81°
60°
17
79°
59°
18
83°
57°
19
84°
53°
20
82°
52°
21
83°
61°
22
83°
60°
23
79°
56°
24
80°
52°
25
81°
51°
26
83°
55°
27
81°
59°
28
62°
50°
29
65°
50°
30
78°
46°
1
83°
49°
2
82°
49°
3
86°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Seligman
Seligman's September 2026 forecast shows daily high temperatures ranging from 62° to 86°, with overnight lows between 46° and 50°. The average high for September is 76° with an average low of 49°. 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 Seligman. See also: October | November | December.