S
M
T
W
T
F
S
30
84°
59°
31
74°
56°
1
69°
62°
2
69°
64°
3
72°
63°
4
76°
60°
5
68°
58°
6
69°
52°
7
74°
57°
8
73°
54°
9
71°
55°
10
74°
58°
11
74°
56°
12
75°
55°
13
73°
53°
14
72°
54°
15
69°
56°
16
71°
57°
17
75°
56°
18
67°
53°
19
68°
54°
20
69°
56°
21
73°
57°
22
75°
58°
23
75°
56°
24
74°
55°
25
73°
55°
26
74°
54°
27
73°
55°
28
73°
54°
29
72°
53°
30
65°
48°
1
62°
49°
2
62°
52°
3
70°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Marblehead
Marblehead's September 2026 forecast shows daily high temperatures ranging from 62° to 76°, with overnight lows between 48° and 64°. The average high for September is 71° 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 Marblehead. See also: October | November | December.
