S
M
T
W
T
F
S
30
67°
42°
31
77°
50°
1
85°
43°
2
82°
50°
3
73°
49°
4
71°
40°
5
60°
49°
6
63°
51°
7
57°
50°
8
66°
52°
9
76°
51°
10
77°
50°
11
59°
47°
12
58°
41°
13
58°
35°
14
61°
44°
15
52°
47°
16
65°
44°
17
72°
43°
18
70°
37°
19
72°
39°
20
77°
44°
21
81°
48°
22
75°
44°
23
68°
41°
24
69°
49°
25
81°
47°
26
62°
35°
27
61°
36°
28
62°
47°
29
64°
42°
30
63°
38°
1
64°
40°
2
54°
36°
3
54°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Coaldale
Coaldale's September 2026 forecast shows daily high temperatures ranging from 54° to 81°, with overnight lows between 35° and 49°. The average high for September is 63° with an average low of 41°. 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 Coaldale. See also: October | November | December.
