S
M
T
W
T
F
S
30
78°
34°
31
72°
30°
1
71°
33°
2
75°
29°
3
76°
30°
4
69°
29°
5
69°
31°
6
74°
25°
7
74°
23°
8
67°
25°
9
69°
22°
10
68°
22°
11
68°
26°
12
72°
26°
13
73°
28°
14
75°
28°
15
75°
29°
16
77°
32°
17
76°
21°
18
65°
25°
19
65°
27°
20
73°
29°
21
74°
23°
22
73°
18°
23
62°
19°
24
63°
20°
25
71°
26°
26
72°
27°
27
Hist. Avg.
66°
22°
28
Hist. Avg.
65°
22°
29
Hist. Avg.
65°
22°
30
Hist. Avg.
64°
22°
1
Hist. Avg.
64°
22°
2
Hist. Avg.
63°
22°
3
Hist. Avg.
63°
21°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Stanley
Stanley's September 2026 forecast shows daily high temperatures ranging from 62° to 78°, with overnight lows between 18° and 34°. The average high for September is 71° with an average low of 26°. 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.
