S
M
T
W
T
F
S
30
71°
53°
31
71°
54°
1
70°
55°
2
75°
55°
3
78°
50°
4
78°
54°
5
76°
51°
6
71°
51°
7
76°
53°
8
69°
51°
9
69°
53°
10
72°
54°
11
67°
46°
12
68°
50°
13
68°
50°
14
67°
48°
15
67°
45°
16
66°
45°
17
Hist. Avg.
66°
47°
18
Hist. Avg.
66°
46°
19
Hist. Avg.
66°
46°
20
Hist. Avg.
65°
46°
21
Hist. Avg.
65°
46°
22
Hist. Avg.
65°
46°
23
Hist. Avg.
65°
46°
24
Hist. Avg.
64°
45°
25
Hist. Avg.
64°
45°
26
Hist. Avg.
64°
45°
27
Hist. Avg.
63°
45°
28
Hist. Avg.
63°
45°
29
Hist. Avg.
63°
45°
30
Hist. Avg.
63°
44°
1
Hist. Avg.
62°
44°
2
Hist. Avg.
62°
44°
3
Hist. Avg.
62°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Shirley
Shirley's September 2026 forecast shows daily high temperatures ranging from 66° to 78°, with overnight lows between 45° and 55°. The average high for September is 71° with an average low of 51°. 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 Shirley. See also: October | November | December.
