S
M
T
W
T
F
S
30
82°
57°
31
83°
58°
1
83°
60°
2
84°
61°
3
83°
60°
4
82°
59°
5
80°
58°
6
79°
55°
7
81°
57°
8
83°
58°
9
83°
59°
10
82°
58°
11
82°
58°
12
81°
57°
13
83°
59°
14
82°
59°
15
80°
58°
16
80°
57°
17
78°
57°
18
76°
54°
19
75°
51°
20
71°
54°
21
72°
53°
22
71°
46°
23
70°
45°
24
70°
53°
25
76°
53°
26
71°
51°
27
69°
53°
28
74°
51°
29
68°
51°
30
67°
50°
1
68°
43°
2
67°
41°
3
65°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cumberland
Cumberland's September 2026 forecast shows daily high temperatures ranging from 65° to 84°, with overnight lows between 40° and 61°. The average high for September is 77° with an average low of 54°. 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 Cumberland. See also: October | November | December.
