S
M
T
W
T
F
S
30
73°
49°
31
73°
50°
1
72°
51°
2
72°
49°
3
74°
50°
4
79°
54°
5
73°
54°
6
71°
52°
7
76°
48°
8
74°
55°
9
75°
56°
10
78°
50°
11
73°
46°
12
69°
45°
13
68°
45°
14
66°
44°
15
65°
43°
16
66°
45°
17
68°
44°
18
68°
50°
19
73°
44°
20
73°
43°
21
67°
41°
22
62°
41°
23
73°
51°
24
72°
50°
25
Hist. Avg.
66°
43°
26
Hist. Avg.
65°
43°
27
Hist. Avg.
65°
42°
28
Hist. Avg.
64°
42°
29
Hist. Avg.
64°
42°
30
Hist. Avg.
64°
41°
1
Hist. Avg.
63°
41°
2
Hist. Avg.
63°
41°
3
Hist. Avg.
62°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Stacy
Stacy's September 2026 forecast shows daily high temperatures ranging from 62° to 79°, with overnight lows between 41° and 56°. The average high for September is 71° with an average low of 48°. 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 Stacy. See also: October | November | December.