S
M
T
W
T
F
S
30
79°
57°
31
75°
56°
1
71°
57°
2
72°
63°
3
73°
57°
4
76°
63°
5
73°
63°
6
77°
58°
7
76°
57°
8
69°
56°
9
71°
55°
10
70°
61°
11
71°
55°
12
74°
55°
13
69°
54°
14
68°
60°
15
70°
61°
16
73°
52°
17
75°
52°
18
66°
51°
19
65°
52°
20
65°
52°
21
66°
54°
22
64°
54°
23
64°
53°
24
65°
55°
25
67°
55°
26
70°
57°
27
70°
54°
28
71°
49°
29
63°
49°
30
63°
54°
1
62°
55°
2
67°
56°
3
68°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Eastham
North Eastham's September 2026 forecast shows daily high temperatures ranging from 62° to 79°, with overnight lows between 49° and 63°. The average high for September is 70° 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 North Eastham. See also: October | November | December.
