S
M
T
W
T
F
S
30
68°
30°
31
76°
24°
1
77°
33°
2
64°
36°
3
62°
42°
4
60°
43°
5
67°
43°
6
68°
42°
7
57°
30°
8
64°
26°
9
72°
26°
10
76°
27°
11
68°
35°
12
73°
26°
13
60°
33°
14
58°
27°
15
68°
21°
16
77°
26°
17
63°
42°
18
51°
35°
19
61°
34°
20
67°
33°
21
71°
29°
22
65°
32°
23
68°
37°
24
75°
30°
25
70°
33°
26
58°
25°
27
63°
29°
28
64°
29°
29
67°
24°
30
70°
28°
1
72°
27°
2
74°
27°
3
75°
25°
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.