S
M
T
W
T
F
S
30
69°
54°
31
70°
53°
1
67°
53°
2
66°
52°
3
66°
52°
4
65°
51°
5
63°
50°
6
62°
50°
7
65°
52°
8
66°
48°
9
67°
47°
10
63°
50°
11
64°
48°
12
67°
47°
13
63°
48°
14
61°
50°
15
63°
50°
16
67°
44°
17
66°
43°
18
60°
41°
19
59°
47°
20
60°
41°
21
62°
41°
22
57°
47°
23
61°
41°
24
63°
40°
25
59°
44°
26
61°
40°
27
62°
41°
28
58°
39°
29
63°
39°
30
55°
38°
1
54°
39°
2
55°
42°
3
55°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cape Race
Cape Race's September 2026 forecast shows daily high temperatures ranging from 54° to 70°, with overnight lows between 38° and 54°. The average high for September is 62° with an average low of 46°. 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 Race. See also: October | November | December.