S
M
T
W
T
F
S
30
106°
76°
31
104°
72°
1
103°
70°
2
102°
71°
3
101°
76°
4
100°
74°
5
102°
74°
6
102°
72°
7
104°
76°
8
104°
79°
9
99°
69°
10
90°
69°
11
95°
70°
12
97°
71°
13
97°
69°
14
91°
62°
15
81°
59°
16
83°
60°
17
87°
64°
18
83°
60°
19
84°
60°
20
81°
56°
21
87°
63°
22
87°
64°
23
86°
63°
24
83°
62°
25
74°
62°
26
80°
61°
27
80°
61°
28
79°
60°
29
76°
60°
30
82°
50°
1
69°
47°
2
70°
46°
3
69°
46°
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 69° to 104°, with overnight lows between 46° and 79°. The average high for September is 85° with an average low of 62°. 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.
