S
M
T
W
T
F
S
30
89°
66°
31
90°
65°
1
87°
66°
2
88°
65°
3
92°
67°
4
92°
69°
5
91°
69°
6
92°
66°
7
87°
68°
8
90°
67°
9
91°
68°
10
88°
66°
11
89°
65°
12
89°
66°
13
88°
65°
14
89°
65°
15
88°
64°
16
88°
65°
17
87°
64°
18
87°
63°
19
86°
63°
20
86°
62°
21
85°
62°
22
85°
63°
23
86°
62°
24
86°
61°
25
85°
60°
26
86°
59°
27
85°
60°
28
85°
61°
29
84°
60°
30
84°
59°
1
82°
57°
2
84°
59°
3
80°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Shirley
Shirley's September 2026 forecast shows daily high temperatures ranging from 80° to 92°, with overnight lows between 55° and 69°. The average high for September is 87° with an average low of 63°. 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.
