S
M
T
W
T
F
S
30
82°
60°
31
82°
59°
1
83°
60°
2
82°
59°
3
82°
59°
4
81°
58°
5
81°
58°
6
82°
59°
7
83°
59°
8
79°
57°
9
78°
57°
10
80°
56°
11
81°
57°
12
79°
56°
13
79°
54°
14
68°
44°
15
69°
53°
16
69°
48°
17
70°
49°
18
69°
46°
19
74°
48°
20
77°
51°
21
74°
52°
22
72°
49°
23
76°
41°
24
69°
47°
25
69°
50°
26
68°
45°
27
73°
38°
28
68°
38°
29
65°
44°
30
66°
48°
1
66°
47°
2
70°
50°
3
72°
50°
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 65° to 83°, with overnight lows between 38° and 60°. The average high for September is 75° with an average low of 52°. 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.
