S
M
T
W
T
F
S
30
81°
54°
31
79°
61°
1
67°
59°
2
77°
59°
3
80°
62°
4
83°
63°
5
73°
60°
6
69°
54°
7
78°
54°
8
78°
53°
9
79°
57°
10
84°
65°
11
75°
52°
12
76°
50°
13
70°
59°
14
73°
49°
15
72°
46°
16
77°
50°
17
78°
62°
18
78°
60°
19
67°
50°
20
62°
51°
21
68°
50°
22
64°
46°
23
66°
46°
24
64°
46°
25
N/A
26
60°
53°
27
64°
58°
28
64°
56°
29
69°
55°
30
73°
56°
1
75°
59°
2
75°
54°
3
71°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Cumberland
Cumberland's September 2026 forecast shows daily high temperatures ranging from 60° to 75°, with overnight lows between 52° and 59°. The average high for September is 69° with an average low of 55°. 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.
