S
M
T
W
T
F
S
30
64°
52°
31
64°
51°
1
65°
53°
2
63°
51°
3
63°
50°
4
64°
49°
5
63°
51°
6
65°
48°
7
63°
52°
8
65°
50°
9
66°
49°
10
66°
51°
11
63°
53°
12
62°
49°
13
66°
50°
14
66°
47°
15
63°
46°
16
61°
50°
17
63°
50°
18
65°
48°
19
64°
52°
20
64°
53°
21
65°
52°
22
64°
52°
23
61°
49°
24
62°
50°
25
62°
51°
26
61°
49°
27
61°
50°
28
62°
49°
29
62°
47°
30
60°
48°
1
Hist. Avg.
59°
46°
2
Hist. Avg.
59°
46°
3
Hist. Avg.
58°
46°
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 60° to 66°, with overnight lows between 46° and 53°. The average high for September is 63° with an average low of 50°. 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.
