S
M
T
W
T
F
S
30
64°
53°
31
67°
51°
1
67°
52°
2
60°
54°
3
63°
51°
4
63°
50°
5
65°
52°
6
67°
46°
7
64°
51°
8
68°
48°
9
71°
50°
10
64°
54°
11
62°
52°
12
62°
49°
13
63°
54°
14
62°
51°
15
63°
51°
16
71°
51°
17
70°
51°
18
65°
52°
19
64°
50°
20
63°
53°
21
66°
50°
22
62°
51°
23
63°
49°
24
64°
50°
25
62°
51°
26
64°
51°
27
64°
52°
28
63°
50°
29
66°
46°
30
62°
46°
1
61°
48°
2
62°
50°
3
63°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Clallam Bay-Neah Bay
Clallam Bay-Neah Bay's September 2026 forecast shows daily high temperatures ranging from 61° to 71°, with overnight lows between 46° and 53°. The average high for September is 64° with an average low of 50°. 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 Clallam Bay-Neah Bay. See also: October | November | December.
