S
M
T
W
T
F
S
30
83°
55°
31
85°
57°
1
86°
55°
2
84°
52°
3
82°
54°
4
83°
51°
5
81°
50°
6
82°
50°
7
82°
52°
8
81°
50°
9
80°
48°
10
79°
49°
11
81°
50°
12
83°
50°
13
85°
48°
14
86°
46°
15
79°
45°
16
77°
45°
17
78°
46°
18
80°
46°
19
82°
48°
20
84°
47°
21
85°
48°
22
85°
52°
23
86°
51°
24
82°
50°
25
79°
49°
26
80°
48°
27
81°
49°
28
82°
50°
29
79°
47°
30
75°
47°
1
74°
48°
2
74°
44°
3
79°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Chinle
Chinle's September 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 44° and 57°. The average high for September is 81° with an average low of 49°. 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 Chinle. See also: October | November | December.
