S
M
T
W
T
F
S
30
84°
62°
31
82°
73°
1
91°
73°
2
81°
72°
3
87°
73°
4
86°
74°
5
80°
65°
6
79°
62°
7
79°
62°
8
81°
62°
9
86°
67°
10
86°
75°
11
78°
64°
12
80°
62°
13
84°
73°
14
78°
59°
15
75°
55°
16
79°
56°
17
84°
70°
18
85°
64°
19
77°
66°
20
79°
68°
21
73°
61°
22
68°
61°
23
68°
60°
24
69°
61°
25
71°
57°
26
73°
54°
27
74°
59°
28
73°
60°
29
72°
59°
30
74°
56°
1
68°
59°
2
76°
61°
3
70°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cape May Court House
Cape May Court House's September 2026 forecast shows daily high temperatures ranging from 68° to 85°, with overnight lows between 54° and 70°. The average high for September is 74° with an average low of 61°. 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 Cape May Court House. See also: October | November | December.
