S
M
T
W
T
F
S
30
68°
30°
31
76°
24°
1
77°
37°
2
61°
40°
3
56°
37°
4
63°
29°
5
71°
32°
6
70°
32°
7
64°
28°
8
69°
31°
9
71°
33°
10
70°
32°
11
75°
31°
12
74°
32°
13
74°
29°
14
71°
25°
15
76°
32°
16
76°
29°
17
62°
20°
18
62°
21°
19
68°
28°
20
68°
29°
21
62°
23°
22
69°
30°
23
73°
30°
24
70°
26°
25
59°
21°
26
64°
29°
27
62°
27°
28
58°
20°
29
57°
21°
30
64°
27°
1
68°
28°
2
58°
24°
3
54°
22°
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 54° to 77°, with overnight lows between 20° and 40°. The average high for September is 67° with an average low of 28°. 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.
