S
M
T
W
T
F
S
30
68°
54°
31
72°
50°
1
66°
60°
2
64°
58°
3
65°
53°
4
70°
49°
5
71°
52°
6
66°
49°
7
68°
55°
8
71°
48°
9
73°
50°
10
66°
55°
11
65°
54°
12
61°
54°
13
64°
56°
14
67°
54°
15
66°
53°
16
73°
48°
17
76°
49°
18
64°
59°
19
66°
52°
20
66°
46°
21
65°
46°
22
65°
51°
23
66°
48°
24
58°
48°
25
62°
50°
26
65°
45°
27
64°
43°
28
62°
40°
29
61°
51°
30
64°
52°
1
66°
54°
2
65°
50°
3
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Hoquiam
Hoquiam's September 2026 forecast shows daily high temperatures ranging from 64° to 71°, with overnight lows between 50° and 54°. The average high for September is 67° with an average low of 52°. 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 Hoquiam. See also: October | November | December.