S
M
T
W
T
F
S
30
82°
55°
31
79°
54°
1
76°
50°
2
82°
52°
3
75°
57°
4
84°
57°
5
84°
66°
6
91°
64°
7
75°
55°
8
70°
54°
9
75°
52°
10
84°
46°
11
66°
46°
12
61°
39°
13
66°
32°
14
61°
50°
15
63°
39°
16
68°
37°
17
68°
39°
18
72°
55°
19
61°
54°
20
57°
50°
21
66°
45°
22
64°
41°
23
59°
55°
24
79°
55°
25
70°
45°
26
72°
45°
27
63°
41°
28
66°
50°
29
72°
45°
30
64°
36°
1
61°
32°
2
66°
32°
3
64°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Stanley
Stanley's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Stanley. See also: October | November | December.