S
M
T
W
T
F
S
30
74°
58°
31
70°
59°
1
68°
56°
2
70°
58°
3
68°
61°
4
70°
59°
5
65°
56°
6
69°
52°
7
71°
54°
8
69°
51°
9
73°
54°
10
70°
55°
11
72°
53°
12
71°
52°
13
70°
53°
14
73°
49°
15
67°
52°
16
69°
53°
17
71°
53°
18
70°
52°
19
64°
51°
20
67°
50°
21
69°
52°
22
71°
52°
23
71°
51°
24
70°
51°
25
68°
50°
26
70°
49°
27
69°
50°
28
68°
49°
29
67°
48°
30
60°
45°
1
59°
44°
2
59°
46°
3
61°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cape LaHave Island
Cape LaHave Island's September 2026 forecast shows daily high temperatures ranging from 59° to 73°, with overnight lows between 44° and 61°. The average high for September is 68° with an average low of 52°. 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 LaHave Island. See also: October | November | December.
