S
M
T
W
T
F
S
30
84°
59°
31
74°
56°
1
68°
61°
2
70°
64°
3
74°
62°
4
77°
59°
5
71°
56°
6
69°
52°
7
73°
55°
8
71°
52°
9
70°
53°
10
73°
54°
11
74°
53°
12
74°
53°
13
72°
54°
14
71°
52°
15
69°
54°
16
71°
56°
17
74°
55°
18
67°
52°
19
68°
51°
20
68°
54°
21
73°
55°
22
74°
55°
23
74°
54°
24
73°
53°
25
72°
52°
26
72°
54°
27
73°
53°
28
72°
52°
29
71°
50°
30
64°
46°
1
61°
46°
2
62°
50°
3
69°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cape Ann Golf Course
Cape Ann Golf Course's September 2026 forecast shows daily high temperatures ranging from 61° to 77°, with overnight lows between 46° and 64°. The average high for September is 71° with an average low of 54°. 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 Ann Golf Course. See also: October | November | December.