S
M
T
W
T
F
S
30
71°
48°
31
81°
50°
1
83°
56°
2
71°
52°
3
65°
51°
4
64°
50°
5
72°
43°
6
72°
50°
7
63°
47°
8
72°
41°
9
80°
41°
10
79°
46°
11
74°
39°
12
70°
44°
13
71°
41°
14
72°
36°
15
73°
35°
16
75°
37°
17
72°
41°
18
77°
35°
19
65°
32°
20
66°
41°
21
73°
41°
22
70°
38°
23
70°
40°
24
75°
40°
25
75°
39°
26
73°
39°
27
65°
38°
28
63°
33°
29
61°
28°
30
60°
32°
1
67°
35°
2
70°
35°
3
70°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cheney
Cheney's September 2026 forecast shows daily high temperatures ranging from 60° to 80°, with overnight lows between 28° and 50°. The average high for September is 71° 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 Cheney. See also: October | November | December.
