S
M
T
W
T
F
S
30
72°
48°
31
59°
46°
1
66°
45°
2
68°
46°
3
68°
50°
4
70°
54°
5
72°
48°
6
70°
45°
7
70°
54°
8
73°
50°
9
72°
46°
10
72°
43°
11
75°
45°
12
76°
47°
13
69°
49°
14
66°
45°
15
63°
46°
16
61°
44°
17
66°
45°
18
62°
44°
19
63°
43°
20
62°
43°
21
61°
41°
22
59°
43°
23
58°
41°
24
59°
30°
25
53°
26°
26
55°
33°
27
60°
35°
28
55°
34°
29
53°
29°
30
55°
28°
1
57°
29°
2
60°
30°
3
61°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Coal Bank Pass Heliport
Coal Bank Pass Heliport's September 2026 forecast shows daily high temperatures ranging from 53° to 76°, with overnight lows between 26° and 49°. The average high for September is 61° with an average low of 38°. 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 Coal Bank Pass Heliport. See also: October | November | December.