S
M
T
W
T
F
S
30
59°
49°
31
59°
51°
1
58°
50°
2
60°
50°
3
59°
51°
4
61°
51°
5
60°
50°
6
60°
50°
7
59°
49°
8
59°
50°
9
58°
49°
10
57°
48°
11
57°
48°
12
56°
47°
13
57°
48°
14
57°
48°
15
55°
47°
16
57°
47°
17
56°
48°
18
55°
47°
19
56°
47°
20
57°
46°
21
55°
46°
22
55°
45°
23
54°
45°
24
53°
46°
25
53°
46°
26
54°
48°
27
54°
44°
28
55°
43°
29
54°
44°
30
52°
46°
1
53°
45°
2
54°
44°
3
53°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in West Sandwick
West Sandwick's September 2026 forecast shows daily high temperatures ranging from 52° to 61°, with overnight lows between 42° and 51°. The average high for September is 56° with an average low of 47°. 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 West Sandwick. See also: October | November | December.