S
M
T
W
T
F
S
30
63°
50°
31
73°
43°
1
73°
46°
2
77°
41°
3
79°
43°
4
82°
37°
5
84°
41°
6
84°
45°
7
81°
46°
8
82°
41°
9
81°
36°
10
77°
55°
11
76°
53°
12
70°
55°
13
76°
59°
14
71°
49°
15
58°
47°
16
65°
48°
17
60°
49°
18
68°
50°
19
65°
48°
20
64°
47°
21
63°
45°
22
63°
44°
23
62°
37°
24
62°
42°
25
61°
38°
26
60°
38°
27
64°
42°
28
63°
41°
29
53°
38°
30
60°
35°
1
57°
37°
2
63°
39°
3
63°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Coal Creek
Coal Creek's September 2026 forecast shows daily high temperatures ranging from 53° to 77°, with overnight lows between 35° and 59°. The average high for September is 64° with an average low of 45°. 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 Creek. See also: October | November | December.
