S
M
T
W
T
F
S
30
86°
61°
31
89°
69°
1
82°
70°
2
92°
69°
3
93°
71°
4
84°
68°
5
83°
68°
6
80°
58°
7
82°
60°
8
86°
59°
9
89°
68°
10
79°
72°
11
81°
65°
12
78°
65°
13
85°
65°
14
72°
53°
15
84°
49°
16
87°
66°
17
85°
68°
18
76°
62°
19
79°
58°
20
78°
66°
21
66°
54°
22
63°
56°
23
66°
57°
24
68°
42°
25
69°
46°
26
72°
47°
27
70°
51°
28
71°
51°
29
74°
54°
30
75°
64°
1
74°
56°
2
73°
49°
3
73°
50°
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 68° to 75°, with overnight lows between 42° and 64°. The average high for September is 72° with an average low of 51°. 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.
