S
M
T
W
T
F
S
30
69°
55°
31
70°
55°
1
69°
54°
2
66°
51°
3
63°
50°
4
64°
50°
5
64°
49°
6
67°
53°
7
68°
52°
8
68°
52°
9
69°
54°
10
69°
53°
11
67°
52°
12
65°
52°
13
66°
50°
14
63°
47°
15
62°
47°
16
62°
48°
17
61°
47°
18
62°
47°
19
64°
49°
20
64°
50°
21
62°
50°
22
62°
46°
23
61°
50°
24
63°
49°
25
62°
50°
26
60°
47°
27
59°
45°
28
62°
50°
29
62°
50°
30
63°
48°
1
64°
49°
2
63°
49°
3
59°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Codnor
Codnor's September 2026 forecast shows daily high temperatures ranging from 59° to 70°, with overnight lows between 45° and 55°. The average high for September is 64° with an average low of 50°. 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 Codnor. See also: October | November | December.