S
M
T
W
T
F
S
30
68°
57°
31
N/A
1
69°
57°
2
69°
59°
3
71°
57°
4
65°
51°
5
66°
53°
6
69°
55°
7
67°
57°
8
65°
55°
9
66°
53°
10
63°
50°
11
64°
51°
12
65°
51°
13
64°
52°
14
64°
50°
15
65°
52°
16
62°
49°
17
62°
53°
18
64°
54°
19
65°
53°
20
60°
50°
21
63°
53°
22
64°
53°
23
64°
49°
24
61°
47°
25
62°
47°
26
63°
50°
27
62°
49°
28
63°
51°
29
62°
52°
30
63°
52°
1
63°
51°
2
62°
51°
3
62°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Romiley
Romiley's September 2026 forecast shows daily high temperatures ranging from 60° to 71°, with overnight lows between 47° and 59°. The average high for September is 64° 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 Romiley. See also: October | November | December.
