S
M
T
W
T
F
S
30
80°
48°
31
86°
45°
1
83°
60°
2
77°
56°
3
71°
52°
4
69°
50°
5
74°
48°
6
75°
49°
7
78°
52°
8
76°
51°
9
79°
52°
10
84°
53°
11
84°
53°
12
83°
52°
13
80°
50°
14
81°
47°
15
84°
52°
16
81°
51°
17
72°
46°
18
72°
44°
19
77°
48°
20
75°
50°
21
71°
44°
22
71°
45°
23
74°
48°
24
69°
45°
25
69°
43°
26
70°
44°
27
69°
49°
28
70°
48°
29
68°
44°
30
73°
46°
1
72°
48°
2
67°
47°
3
65°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Port Kelley
Port Kelley's September 2026 forecast shows daily high temperatures ranging from 65° to 84°, with overnight lows between 43° and 60°. The average high for September is 75° 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 Port Kelley. See also: October | November | December.
