S
M
T
W
T
F
S
30
59°
44°
31
58°
44°
1
59°
43°
2
58°
44°
3
58°
43°
4
57°
43°
5
57°
42°
6
56°
43°
7
54°
42°
8
55°
41°
9
55°
40°
10
54°
41°
11
54°
41°
12
55°
42°
13
50°
37°
14
50°
39°
15
Hist. Avg.
53°
41°
16
Hist. Avg.
52°
40°
17
Hist. Avg.
52°
40°
18
Hist. Avg.
51°
39°
19
Hist. Avg.
51°
39°
20
Hist. Avg.
50°
39°
21
Hist. Avg.
50°
38°
22
Hist. Avg.
49°
38°
23
Hist. Avg.
49°
37°
24
Hist. Avg.
48°
37°
25
Hist. Avg.
48°
36°
26
Hist. Avg.
47°
36°
27
Hist. Avg.
47°
35°
28
Hist. Avg.
46°
35°
29
Hist. Avg.
46°
34°
30
Hist. Avg.
45°
34°
1
Hist. Avg.
45°
33°
2
Hist. Avg.
44°
33°
3
Hist. Avg.
44°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Scammon Bay
Scammon Bay's September 2026 forecast shows daily high temperatures ranging from 50° to 59°, with overnight lows between 37° and 44°. The average high for September is 56° with an average low of 42°. 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 Scammon Bay. See also: October | November | December.
