S
M
T
W
T
F
S
30
66°
57°
31
64°
54°
1
68°
52°
2
66°
57°
3
70°
59°
4
64°
57°
5
64°
55°
6
73°
55°
7
N/A
8
63°
51°
9
63°
48°
10
66°
56°
11
64°
48°
12
65°
58°
13
68°
53°
14
69°
56°
15
65°
53°
16
63°
53°
17
64°
54°
18
64°
52°
19
65°
53°
20
64°
55°
21
65°
55°
22
65°
54°
23
64°
54°
24
65°
52°
25
61°
49°
26
61°
48°
27
62°
47°
28
62°
49°
29
61°
52°
30
61°
49°
1
60°
52°
2
62°
51°
3
62°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Chorley
Chorley's September 2026 forecast shows daily high temperatures ranging from 60° to 69°, with overnight lows between 47° and 58°. 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 Chorley. See also: October | November | December.
