S
M
T
W
T
F
S
30
71°
49°
31
63°
48°
1
71°
49°
2
71°
48°
3
72°
43°
4
69°
39°
5
60°
38°
6
61°
40°
7
61°
37°
8
59°
35°
9
58°
39°
10
57°
38°
11
58°
43°
12
59°
45°
13
63°
44°
14
63°
45°
15
59°
41°
16
65°
36°
17
59°
34°
18
56°
43°
19
58°
43°
20
64°
42°
21
58°
39°
22
55°
33°
23
55°
34°
24
54°
33°
25
54°
34°
26
55°
35°
27
54°
39°
28
53°
40°
29
57°
32°
30
52°
40°
1
55°
38°
2
57°
38°
3
52°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Codesa
Codesa's September 2026 forecast shows daily high temperatures ranging from 52° to 72°, with overnight lows between 32° and 49°. The average high for September is 60° with an average low of 40°. 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 Codesa. See also: October | November | December.