S
M
T
W
T
F
S
30
79°
57°
31
77°
57°
1
77°
54°
2
76°
53°
3
77°
49°
4
77°
49°
5
76°
48°
6
67°
47°
7
67°
50°
8
66°
55°
9
66°
53°
10
67°
50°
11
67°
45°
12
65°
50°
13
65°
54°
14
66°
50°
15
64°
48°
16
63°
46°
17
65°
48°
18
68°
50°
19
72°
48°
20
72°
47°
21
68°
44°
22
62°
43°
23
62°
46°
24
63°
44°
25
61°
43°
26
61°
44°
27
62°
48°
28
61°
46°
29
60°
44°
30
59°
44°
1
60°
48°
2
63°
51°
3
66°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Skokomish
Skokomish's September 2026 forecast shows daily high temperatures ranging from 59° to 79°, with overnight lows between 43° and 57°. The average high for September is 67° with an average low of 49°. 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 Skokomish. See also: October | November | December.