S
M
T
W
T
F
S
30
65°
47°
31
67°
56°
1
73°
56°
2
75°
50°
3
76°
54°
4
74°
47°
5
66°
48°
6
67°
52°
7
72°
55°
8
66°
51°
9
65°
52°
10
63°
54°
11
64°
53°
12
64°
51°
13
64°
50°
14
65°
52°
15
72°
53°
16
72°
47°
17
67°
46°
18
65°
46°
19
71°
51°
20
69°
54°
21
64°
46°
22
62°
48°
23
61°
46°
24
61°
45°
25
62°
45°
26
62°
44°
27
61°
52°
28
60°
51°
29
61°
49°
30
62°
50°
1
67°
52°
2
61°
49°
3
63°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Port Hadlock
Port Hadlock's September 2026 forecast shows daily high temperatures ranging from 60° to 76°, with overnight lows between 44° and 56°. The average high for September is 66° 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 Port Hadlock. See also: October | November | December.