S
M
T
W
T
F
S
30
78°
57°
31
77°
56°
1
76°
55°
2
76°
51°
3
75°
48°
4
77°
49°
5
74°
48°
6
66°
46°
7
66°
50°
8
65°
55°
9
65°
54°
10
66°
51°
11
65°
45°
12
64°
49°
13
64°
52°
14
65°
49°
15
64°
47°
16
63°
46°
17
64°
48°
18
69°
53°
19
72°
48°
20
71°
47°
21
67°
43°
22
61°
43°
23
61°
46°
24
62°
45°
25
60°
43°
26
60°
44°
27
61°
47°
28
61°
46°
29
59°
46°
30
59°
44°
1
60°
48°
2
63°
51°
3
67°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Port Ludlow
Port Ludlow's September 2026 forecast shows daily high temperatures ranging from 59° to 78°, with overnight lows between 43° and 57°. The average high for September is 66° with an average low of 48°. 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 Ludlow. See also: October | November | December.
