S
M
T
W
T
F
S
30
74°
59°
31
75°
60°
1
80°
61°
2
80°
59°
3
79°
56°
4
78°
60°
5
78°
54°
6
77°
54°
7
72°
57°
8
71°
58°
9
72°
53°
10
77°
51°
11
72°
57°
12
73°
53°
13
77°
53°
14
73°
54°
15
70°
56°
16
73°
51°
17
Hist. Avg.
72°
52°
18
Hist. Avg.
72°
51°
19
Hist. Avg.
72°
51°
20
Hist. Avg.
72°
51°
21
Hist. Avg.
71°
50°
22
Hist. Avg.
71°
50°
23
Hist. Avg.
71°
50°
24
Hist. Avg.
70°
50°
25
Hist. Avg.
70°
49°
26
Hist. Avg.
70°
49°
27
Hist. Avg.
69°
49°
28
Hist. Avg.
69°
48°
29
Hist. Avg.
69°
48°
30
Hist. Avg.
68°
48°
1
Hist. Avg.
68°
48°
2
Hist. Avg.
68°
47°
3
Hist. Avg.
67°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Vineyard Haven
Vineyard Haven's September 2026 forecast shows daily high temperatures ranging from 70° to 80°, with overnight lows between 51° and 61°. The average high for September is 75° with an average low of 56°. 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 Vineyard Haven. See also: October | November | December.
