S
M
T
W
T
F
S
30
68°
43°
31
70°
42°
1
70°
42°
2
69°
46°
3
72°
47°
4
74°
42°
5
72°
39°
6
71°
40°
7
65°
38°
8
64°
39°
9
64°
38°
10
63°
40°
11
66°
40°
12
66°
39°
13
69°
41°
14
66°
44°
15
69°
41°
16
68°
35°
17
61°
33°
18
58°
33°
19
58°
34°
20
59°
35°
21
60°
40°
22
66°
43°
23
66°
39°
24
61°
40°
25
62°
35°
26
56°
33°
27
55°
33°
28
56°
32°
29
54°
35°
30
62°
40°
1
63°
38°
2
Hist. Avg.
65°
28°
3
Hist. Avg.
64°
28°
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 54° to 74°, with overnight lows between 32° and 47°. The average high for September is 64° with an average low of 39°. 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.
