S
M
T
W
T
F
S
30
92°
61°
31
85°
69°
1
95°
70°
2
95°
70°
3
N/A
4
90°
69°
5
81°
62°
6
79°
58°
7
81°
58°
8
84°
62°
9
86°
69°
10
85°
62°
11
77°
57°
12
78°
57°
13
81°
58°
14
84°
59°
15
81°
59°
16
82°
55°
17
77°
55°
18
75°
53°
19
80°
54°
20
81°
58°
21
80°
58°
22
80°
57°
23
78°
54°
24
75°
52°
25
77°
56°
26
78°
57°
27
77°
53°
28
68°
49°
29
67°
46°
30
68°
49°
1
67°
48°
2
70°
51°
3
69°
50°
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 67° to 90°, with overnight lows between 46° and 69°. The average high for September is 78° with an average low of 56°. 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.
