S
M
T
W
T
F
S
30
63°
48°
31
64°
53°
1
66°
53°
2
69°
54°
3
69°
53°
4
64°
46°
5
65°
51°
6
64°
48°
7
65°
46°
8
66°
47°
9
61°
46°
10
62°
51°
11
64°
48°
12
67°
44°
13
65°
43°
14
59°
45°
15
60°
44°
16
63°
42°
17
60°
42°
18
59°
44°
19
59°
47°
20
60°
50°
21
65°
45°
22
65°
45°
23
63°
46°
24
60°
43°
25
62°
42°
26
60°
47°
27
62°
43°
28
63°
42°
29
58°
43°
30
56°
43°
1
57°
42°
2
58°
41°
3
56°
43°
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 56° to 69°, with overnight lows between 41° 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.